/* ── Schriften ── */
@font-face {
  font-family: 'Space Bd BT';
  src: url('/assets/fonts/Space_Bd_BT_Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'DM Sans';
  src: url('/assets/fonts/DMSans-Light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'DM Sans';
  src: url('/assets/fonts/DMSans-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'DM Sans';
  src: url('/assets/fonts/DMSans-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'DM Sans';
  src: url('/assets/fonts/DMSans-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'DM Sans';
  src: url('/assets/fonts/DMSans-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ── Variablen ── */
:root {
  --nacht:    oklch(12% 0.01 270deg);
  --rubin:    oklch(43% 0.20  17deg);
  --altgold:  oklch(72% 0.13  88deg);
  --petrol:   oklch(52% 0.13 198deg);
  --mango:    oklch(72% 0.17  73deg);

  --mouse-x: 50%;
  --mouse-y: 50%;

  --bg:      oklch(10% 0.01 270deg);
  --glow-hi: oklch(37% 0.12 21.4);
  --surface: oklch(18% 0.02 270deg);
  --border:  oklch(28% 0.03 270deg);
  --text:    oklch(90% 0.005 88deg);
  --text2:   oklch(62% 0.010 88deg);
  --accent:  var(--altgold);
  --accent-h: var(--mango);

  --sans:    'DM Sans', system-ui, sans-serif;
  --display: 'Space Bd BT', 'DM Sans', system-ui, sans-serif;
  --shadow:  0 2px 12px oklch(0% 0 0 / 0.3);
}

[data-theme="light"] {
  --bg:      oklch(88.904% 0.00885 248.189);
  --glow-hi: oklch(35% 0.08 198deg);
  --surface: oklch(96% 0.006 88deg);
  --border:  oklch(82% 0.012 88deg);
  --text:    oklch(18% 0.01 270deg);
  --text2:   oklch(42% 0.01 270deg);
  --shadow:  0 2px 12px oklch(0% 0 0 / 0.08);
  --accent:  var(--petrol);
  --accent-h: var(--mango);
}

[data-theme="light"] body::before {
  background: radial-gradient(
    circle at var(--mouse-x) var(--mouse-y),
    var(--glow-hi) 3%,
    transparent 55%
  );
  opacity: 0.12;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 17px; scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: color .3s;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(
    circle at var(--mouse-x) var(--mouse-y),
    var(--glow-hi) 0%,
    transparent 65%
  );
  opacity: 0.37;
}

/* ── Schallwellen-Hintergrund ── */
.wave-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.20;
}
.wave-svg {
  position: absolute;
  width: 67vh;
  height: 67vh;
  bottom: 40px;
}
.wave-svg--left  { left: 0; }
.wave-svg--right { right: 0; }
.wave-rings circle {
  fill: none;
  stroke: var(--altgold);
  stroke-width: 12px;
}
[data-theme="light"] .wave-rings circle { stroke: oklch(78% 0.04 198deg); }
[data-theme="light"] .wave-bg { opacity: 0.22; }

/* ── Main ── */
main {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  min-height: 0;
  position: relative;
  z-index: 1;
}

/* ── Header ── */
header {
  position: sticky;
  top: 0;
  flex-shrink: 0;
  background: var(--surface);
  border-bottom: 3px solid var(--accent);
  box-shadow: var(--shadow);
  z-index: 10;
}
.nav-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.7rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--accent);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.04em;
}
.nav-logo:hover { color: var(--accent-h); }
.nav-links {
  list-style: none;
  display: flex;
  gap: 1.2rem;
  flex: 1;
}
.nav-links a {
  color: var(--text2);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color .15s;
}
.nav-links a:hover { color: var(--accent); }
.nav-controls { display: flex; align-items: center; gap: 0.6rem; }
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text2);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 0.2rem 0.5rem;
  transition: all .15s;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.lang-switcher {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 5px;
  overflow: hidden;
  font-size: 0.7rem;
  font-weight: 600;
}
.lang-btn {
  padding: 0.2rem 0.5rem;
  color: var(--text2);
  text-decoration: none;
  transition: all .15s;
}
.lang-btn:hover { background: var(--border); }
.lang-btn.active { color: var(--accent); }
.lang-sep { color: var(--border); font-size: 0.8rem; }

/* ── Buttons ── */
.btn-primary {
  display: inline-block;
  background: radial-gradient(ellipse at 50% 20%, oklch(55% 0.15 17deg) 0%, oklch(35% 0.18 17deg) 100%);
  color: var(--altgold);
  padding: 0.6rem 1.4rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background .25s, box-shadow .25s;
  box-shadow: 0 2px 8px oklch(0% 0 0 / 0.3);
}
.btn-primary:hover {
  background: radial-gradient(ellipse at 50% 20%, oklch(85% 0.17 73deg) 0%, oklch(60% 0.17 73deg) 100%);
  color: var(--nacht);
  box-shadow: 0 4px 16px oklch(72% 0.17 73deg / 0.35);
}
.btn-secondary {
  display: inline-block;
  border: 2px solid var(--accent);
  color: var(--accent);
  padding: 0.55rem 1.3rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all .25s;
}
.btn-secondary:hover {
  background: var(--accent);
  color: var(--nacht);
  box-shadow: 0 4px 16px oklch(72% 0.13 88deg / 0.35);
}

/* ── Footer ── */
footer {
  flex-shrink: 0;
  padding: 0.7rem 1.4rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text2);
  border-top: 2px solid var(--border);
  background: var(--surface);
  position: relative;
  z-index: 1;
}
footer a { color: var(--accent); text-decoration: none; }
footer a:hover { color: var(--accent-h); }

/* ── Allgemeine Sections ── */
section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3rem 1.4rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
section h2 {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1.2rem;
  letter-spacing: 0.06em;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .nav-main { flex-wrap: wrap; gap: 0.6rem; }
  .nav-links { order: 3; width: 100%; gap: 0.8rem; flex-wrap: wrap; }
  .nav-controls { margin-left: auto; }
}

/* ══════════════════════════════════════
   KÜNSTLER-SEITE
══════════════════════════════════════ */

@media (max-width: 560px) {
  .k-hero-text-inner { flex-direction: column; }
  .k-hero-text-body { padding-right: 0; }
  .k-hero-nav {
    border-left: none; border-top: 1px solid var(--altgold);
    padding-left: 0; padding-top: 0.6rem;
    flex-direction: row; flex-wrap: wrap; gap: 0.3rem; justify-content: flex-start;
  }
  .k-hero-nav a { margin-bottom: 0; }
}
@media (max-width: 480px) {
  .k-hero-overlay { padding: 1rem; }
  .k-hero-text { padding: 1rem 1.1rem; }
}

.snap-section--free { scroll-snap-align: none; }
.kuenstler main { scroll-snap-type: y mandatory; scroll-behavior: smooth; }
.snap-section {
  scroll-snap-align: start;
  min-height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ── 1. Hero ── */
.k-hero {
  position: relative; flex: 1 0 auto; padding: 0;
  justify-content: stretch; max-width: 100vw; width: 100vw; margin: 0; align-self: stretch;
}
.k-hero-banner {
  display: block; width: 100%; height: 100%;
  position: absolute; inset: 0; object-fit: cover; object-position: center 30%;
}
.k-hero-overlay {
  position: relative; z-index: 1; flex: 1;
  display: flex; align-items: center; justify-content: center; padding: 1.5rem 2rem;
}
.k-hero-overlay-inner {
  width: 100%; max-width: 700px;
  display: flex; flex-direction: column; align-items: center; gap: 1.5rem;
}
.k-hero-text {
  background: oklch(10% 0.01 270deg / 0.68);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  border: 1px solid oklch(72% 0.13 88deg / 0.25);
  border-radius: 8px; padding: 1.2rem 1.6rem; width: 100%;
}
.k-hero-name {
  font-family: var(--display); font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700; color: var(--accent); letter-spacing: 0.06em;
  margin-bottom: 0.3rem; line-height: 1.1;
}
.k-hero-tagline { font-size: 0.85rem; color: var(--text2); letter-spacing: 0.12em; margin-bottom: 0.8rem; }
.k-hero-lead { font-size: 0.95rem; line-height: 1.65; color: var(--text); margin-bottom: 1.1rem; }
.k-hero-text-inner { display: flex; flex-direction: row; gap: 0; align-items: stretch; }
.k-hero-text-body { flex: 1; padding-right: 1.2rem; }
.k-hero-nav {
  display: flex; flex-direction: column; flex-shrink: 0;
  min-width: 120px; border-left: 1px solid var(--altgold);
  padding-left: 1rem; gap: 0; justify-content: center;
}
.k-hero-nav a {
  color: var(--altgold); text-decoration: none; font-size: 0.85rem;
  letter-spacing: 0.03em; padding: 0.35rem 0.6rem;
  transition: background .15s, color .15s;
  background: radial-gradient(ellipse at 100% 0%, oklch(72% 0.13 88deg / 0.32), oklch(72% 0.13 88deg / 0.04) 70%);
  border-radius: 3px; margin-bottom: 0.2rem;
}
.k-hero-nav a:last-child { margin-bottom: 0; }
.k-hero-nav a:hover {
  color: var(--mango);
  background: linear-gradient(to left, oklch(72% 0.17 73deg / 0.38), oklch(72% 0.17 73deg / 0.04) 80%);
}
[data-theme="light"] .k-hero-text { background: oklch(10% 0.01 270deg / 0.68); border-color: oklch(72% 0.13 88deg / 0.25); }
[data-theme="light"] .k-hero-name    { color: var(--altgold); }
[data-theme="light"] .k-hero-tagline { color: oklch(62% 0.010 88deg); }
[data-theme="light"] .k-hero-lead    { color: oklch(90% 0.005 88deg); }
[data-theme="light"] .k-hero-nav a   { color: var(--altgold); }
[data-theme="light"] .k-hero-nav a:hover { color: var(--mango); }

.k-hero-portrait {
  flex: 0 0 auto; width: clamp(100px, min(32vw, 28dvh), 260px);
  filter: drop-shadow(0 4px 16px oklch(0% 0 0 / 0.5));
}

/* ── Gemeinsame Text-Sections ── */
.k-text { padding: 3rem 1.4rem; }
.k-text-inner { max-width: 680px; margin: 0 auto; width: 100%; }
.k-text-inner h2 {
  font-family: var(--display); font-size: 1.4rem; font-weight: 700;
  color: var(--accent); letter-spacing: 0.06em; margin-bottom: 1.2rem;
}
.k-text-inner p { margin-bottom: 1rem; line-height: 1.75; }
.k-text-inner p:last-child { margin-bottom: 0; }
.k-text-placeholder { color: var(--text2); font-style: italic; }

/* ── Section-Label ── */
.k-section-label {
  font-family: var(--display); font-size: 1.4rem; font-weight: 700;
  color: var(--accent); letter-spacing: 0.06em;
  padding: 0 1.4rem; max-width: 1200px; margin: 0 auto 1.2rem; width: 100%;
}
.k-section-intro {
  padding: 0 1.4rem; max-width: 1200px; margin: 0 auto 1.5rem; width: 100%;
  font-size: 0.95rem; color: var(--text2); line-height: 1.6;
}

/* ── Horizontale Scroll-Galerie ── */
.k-galerie-wrapper {
  display: flex; align-items: stretch; gap: 0.5rem;
  padding: 0 1.4rem; width: 100%; max-width: 1200px; margin: 0 auto;
}
.k-galerie-btn {
  flex-shrink: 0; background: oklch(8% 0.01 270 / 0.55); border: none;
  border-radius: 4px; cursor: pointer; padding: 0.3rem 0.2rem; line-height: 1;
  opacity: 0.75; transition: opacity .15s, transform .15s; user-select: none;
  display: flex; align-items: center; align-self: center;
}
.k-galerie-btn:hover { opacity: 1; transform: scale(1.2); }
.k-galerie-btn:disabled { opacity: 0.2; cursor: default; transform: none; }
.k-galerie-btn svg { width: 1.4rem; height: 1.4rem; display: block; }
.k-galerie-btn:focus, .k-galerie-btn:focus-visible, .snap-section:focus { outline: none; }
.k-scroll-track {
  display: flex; gap: 1rem; overflow-x: auto; padding: 0.5rem 0 1.2rem;
  scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
  scrollbar-width: none; flex: 1; cursor: grab;
}
.k-scroll-track:active { cursor: grabbing; }
.k-scroll-track::-webkit-scrollbar { display: none; }

/* ── 3. Aktuell-Kacheln ── */
.k-aktuell { padding: 3rem 0; }
.k-aktuell-page {
  min-height: calc(100vh - 4rem); display: flex;
  flex-direction: column; justify-content: center; padding: 3rem 0;
}
.k-card {
  flex: 0 0 280px; min-height: clamp(260px, 32vh, 420px); scroll-snap-align: start;
  background: linear-gradient(160deg, oklch(22% 0.015 240deg) 0%, oklch(17% 0.012 250deg) 60%, oklch(14% 0.008 260deg) 100%);
  box-shadow: 5px 5px 16px oklch(100% 0 0 / 0.10); border: none;
  border-right: 1px solid oklch(72% 0.13 88deg / 0.3); border-radius: 0;
  padding: 1.4rem 1.6rem; display: flex; flex-direction: column; gap: 0.6rem; transition: background .2s;
}
.k-card:first-child { border-radius: 8px 0 0 8px; }
.k-card:last-child  { border-radius: 0 8px 8px 0; border-right: none; }
.k-card:hover {
  background: linear-gradient(160deg, oklch(26% 0.018 240deg) 0%, oklch(20% 0.014 250deg) 60%, oklch(16% 0.010 260deg) 100%);
}
.k-card--placeholder { opacity: 0.5; }
.k-card-meta { font-size: 0.72rem; color: oklch(68% 0.10 88deg); letter-spacing: 0.1em; text-transform: uppercase; }
.k-card-title { font-family: var(--display); font-size: 1rem; font-weight: 700; color: var(--text); letter-spacing: 0.04em; }
.k-card-body { font-size: 0.88rem; color: oklch(72% 0.008 270deg); line-height: 1.6; flex: 1; }
.k-card-link { font-size: 0.82rem; font-weight: 600; color: var(--accent); text-decoration: none; align-self: flex-start; transition: color .15s; }
.k-card-link:hover { color: var(--accent-h); }

[data-theme="light"] .k-card {
  background: linear-gradient(160deg, oklch(93% 0.008 240deg) 0%, oklch(96% 0.005 250deg) 60%, oklch(98% 0.003 260deg) 100%);
  box-shadow: 4px 4px 14px oklch(0% 0 0 / 0.08);
}
[data-theme="light"] .k-card:hover {
  background: linear-gradient(160deg, oklch(90% 0.010 240deg) 0%, oklch(93% 0.007 250deg) 60%, oklch(96% 0.004 260deg) 100%);
}
[data-theme="light"] .k-card-meta { color: var(--petrol); }
[data-theme="light"] .k-card-body { color: oklch(32% 0.008 270deg); }
[data-theme="light"] .k-lightbox-caption { color: var(--petrol); }
[data-theme="light"] .k-plattform-tooltip { background: oklch(92% 0.008 88deg / 0.95); color: oklch(32% 0.08 88deg); }
[data-theme="light"] .k-werk-card {
  background: linear-gradient(160deg, oklch(93% 0.008 240deg) 0%, oklch(96% 0.005 250deg) 60%, oklch(98% 0.003 260deg) 100%);
  box-shadow: 4px 4px 14px oklch(0% 0 0 / 0.08);
}
[data-theme="light"] .k-werk-card:hover {
  background: linear-gradient(160deg, oklch(90% 0.010 240deg) 0%, oklch(93% 0.007 250deg) 60%, oklch(96% 0.004 260deg) 100%);
}
[data-theme="light"] .k-werk-plattform,
[data-theme="light"] .k-werk-titel { color: oklch(90% 0.005 88deg); }
[data-theme="light"] .k-galerie-btn,
[data-theme="light"] .k-lightbox-btn { background: oklch(92% 0.008 88deg / 0.85); }
[data-theme="light"] .k-lightbox-btn:hover { background: oklch(85% 0.01 88deg / 0.95); }
[data-theme="light"] .k-galerie-btn svg polygon,
[data-theme="light"] .k-lightbox-btn svg polygon { fill: var(--petrol); }

/* ── 5. Werke-Kacheln ── */
.k-werke { padding: 3rem 0; }
.k-werke .k-galerie-wrapper { align-items: center; }
.k-werke .k-scroll-track { align-items: flex-start; }
.k-werk-card {
  flex: 0 0 280px; align-self: flex-start; scroll-snap-align: start;
  background: linear-gradient(160deg, oklch(22% 0.015 240deg) 0%, oklch(17% 0.012 250deg) 60%, oklch(14% 0.008 260deg) 100%);
  border: none; border-right: 1px solid oklch(72% 0.13 88deg / 0.3); border-radius: 0;
  overflow: hidden; text-decoration: none; display: flex; flex-direction: column; transition: background .2s;
}
.k-werk-card:first-child { border-radius: 8px 0 0 8px; }
.k-werk-card:last-child  { border-radius: 0 8px 8px 0; border-right: none; }
.k-werk-card:hover {
  background: linear-gradient(160deg, oklch(26% 0.018 240deg) 0%, oklch(20% 0.014 250deg) 60%, oklch(16% 0.010 260deg) 100%);
}
.k-werk-card--placeholder { opacity: 0.5; }
.k-werk-thumb { width: 100%; aspect-ratio: 1; flex-shrink: 0; overflow: hidden; background: var(--border); position: relative; }
.k-werk-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.k-werk-thumb--sc       { background: radial-gradient(ellipse at 50% 0%, oklch(58% 0.13 64), oklch(33% 0.10 55)); }
.k-werk-thumb--yt       { background: radial-gradient(ellipse at 50% 0%, oklch(48% 0.20 17deg), oklch(28% 0.12 17deg)); }
.k-werk-thumb--endlesss { background: radial-gradient(ellipse at 50% 0%, oklch(38% 0.025 240deg), oklch(16% 0.018 250deg)); }
.k-werk-thumb--placeholder { background: radial-gradient(ellipse at 50% 0%, oklch(52% 0.13 198deg), oklch(22% 0.09 198deg)); }
.k-werk-info { padding: 0.7rem 1rem; display: flex; flex-direction: row; align-items: center; gap: 0.6rem; }
.k-werk-info-text { display: flex; flex-direction: column; gap: 0.25rem; flex: 1; min-width: 0; }
.k-werk-plattform { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text); }
.k-werk-titel { font-size: 0.85rem; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.k-werk-play-btn {
  flex-shrink: 0; width: 2.4rem; height: 2.4rem; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: oklch(100% 0 0 / 0.92); text-decoration: none; transition: transform .2s, background .2s;
}
.k-werk-play-btn span { font-size: 1.2rem; color: oklch(10% 0 0); padding-left: 0.1rem; line-height: 1; }
.k-werk-play-btn:hover { transform: scale(1.15); background: oklch(88% 0 0); }

/* ── 6. Profil – Float-Layout ── */
.k-profil { padding: 3rem 1.4rem; }
.k-profil-inner { max-width: 1200px; margin: 0 auto; width: 100%; }
.k-profil .k-section-label { padding: 0; }
.k-lightbox--float { float: left; width: 40%; margin: 0 2.5rem 1rem 0; border-left: none !important; border-right: 1px solid var(--border); }
.k-lightbox--float-right { float: right; width: 40%; margin: 0 0 1rem 2.5rem; border-right: none !important; border-left: 1px solid var(--border); }
.k-profil-inner p { margin-bottom: 1rem; line-height: 1.75; }
.k-profil-inner p:last-of-type { margin-bottom: 0; }
.k-profil-clear { clear: both; }
@media (max-width: 780px) {
  .k-lightbox--float, .k-lightbox--float-right {
    float: none; width: 100%; margin: 0 0 1.5rem 0;
    border-right: none; border-left: none; border-bottom: 1px solid var(--border);
  }
}

/* ── 8. Plattformen – Pentagon-Layout ── */
.k-plattformen { padding: 3rem 0; }
.k-plattform-pentagon {
  display: flex; flex-direction: column; align-items: center; gap: 0;
  padding: 0 1.4rem; max-width: 900px; margin: -3rem auto 0; width: 100%;
}
.k-plattform-row { display: flex; gap: 0.6rem; justify-content: center; width: 100%; }
.k-plattform-row--top { max-width: 340px; }
.k-plattform-row--mid { max-width: 680px; margin-top: -76px; gap: 8.2rem; }
.k-plattform-row--bot { max-width: 680px; }
.k-plattform-tile {
  position: relative; flex: 0 0 auto; width: 200px; height: 200px;
  text-decoration: none; display: flex; align-items: center; justify-content: center;
  transition: transform .2s, filter .2s;
}
.k-plattform-tile:hover { transform: scale(1.06); filter: brightness(1.15); }
.k-plattform-shape {
  position: absolute; inset: 0;
  clip-path: polygon(50% 2%, 95.7% 35.2%, 78.2% 88.8%, 21.8% 88.8%, 4.3% 35.2%);
  display: flex; align-items: center; justify-content: center;
}
.k-plattform-tile--mango    .k-plattform-shape { background: radial-gradient(ellipse at 50% 0%, oklch(58% 0.13 64), oklch(33% 0.10 55)); }
.k-plattform-tile--rubin    .k-plattform-shape { background: radial-gradient(ellipse at 50% 0%, oklch(48% 0.20 17deg), oklch(28% 0.12 17deg)); }
.k-plattform-tile--schiefer .k-plattform-shape { background: radial-gradient(ellipse at 50% 0%, oklch(38% 0.025 240deg), oklch(16% 0.018 250deg)); }
.k-plattform-tile--petrol   .k-plattform-shape { background: radial-gradient(ellipse at 50% 0%, oklch(52% 0.13 198deg), oklch(22% 0.09 198deg)); }
.k-plattform-tile--altgold  .k-plattform-shape { background: radial-gradient(ellipse at 50% 0%, oklch(72% 0.13  88deg), oklch(45% 0.09  88deg)); }
.k-plattform-logo { width: 50%; height: auto; display: block; user-select: none; -webkit-user-drag: none; pointer-events: none; }
.k-plattform-tooltip {
  position: absolute; top: 58%; left: 50%; transform: translateX(-50%);
  width: max-content; padding: 0.3rem 0.8rem;
  background: oklch(8% 0.01 270deg / 0.82); font-size: 0.72rem; color: var(--altgold);
  letter-spacing: 0.04em; text-align: center; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.k-plattform-tile:hover .k-plattform-tooltip { opacity: 1; }
@media (max-width: 600px) { .k-plattform-tile { width: 140px; height: 140px; } }
@media (max-width: 680px) { .k-setup-tile--wide { grid-column: auto; } }

/* ══════════════════════════════════════
   ZWEISPALTER & LEUCHTKASTEN-LAYOUTS
══════════════════════════════════════ */

.k-text--two-col .k-text-inner { max-width: 1200px; }
.k-text--two-col .k-text-inner h2 { column-span: all; margin-bottom: 1.4rem; }
.k-text--two-col .k-text-inner .k-col-body { column-count: 2; column-gap: 3rem; column-rule: 1px solid var(--altgold); }
[data-theme="light"] .k-text--two-col .k-text-inner .k-col-body { column-rule-color: var(--accent); }
.k-text--two-col .k-text-inner .k-col-body p { break-inside: avoid; }

.k-split { flex-direction: row; align-items: center; gap: 0; padding: 0; max-width: 1200px; }
.k-split-text { flex: 1 1 50%; padding: 3rem 2.5rem 3rem 1.4rem; display: flex; flex-direction: column; justify-content: flex-start; }
.k-split-text h2 { font-family: var(--display); font-size: 1.4rem; font-weight: 700; color: var(--accent); letter-spacing: 0.06em; margin-bottom: 1.2rem; }
.k-split-text p { margin-bottom: 1rem; line-height: 1.75; }
.k-split-text p:last-child { margin-bottom: 0; }
.k-split--reverse { flex-direction: row-reverse; }
.k-split--reverse .k-split-text { padding: 3rem 1.4rem 3rem 2.5rem; }
.k-split .k-lightbox { margin-top: 6.0rem; }
.k-split--reverse .k-lightbox { margin-top: 6.0rem; }

.k-lightbox {
  flex: 0 0 33%; position: relative; overflow: visible; background: none;
  border-left: 1px solid var(--border); align-self: center; cursor: grab; display: flex; flex-direction: column;
}
.k-lightbox:active { cursor: grabbing; }
.k-lightbox-image-wrap { position: relative; overflow: hidden; background: var(--surface); aspect-ratio: 1; width: 100%; }
.k-split--reverse .k-lightbox { border-left: none !important; border-right: 1px solid var(--border); }
.k-lightbox-track { display: flex; height: 100%; overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.k-lightbox-track::-webkit-scrollbar { display: none; }
.k-lightbox-slide { flex: 0 0 100%; scroll-snap-align: start; position: relative; overflow: hidden; }
.k-lightbox-slide img { width: 100%; height: 100%; object-fit: cover; display: block; user-select: none; -webkit-user-drag: none; pointer-events: none; }
.k-lightbox-slide--placeholder { background: var(--border); display: flex; align-items: center; justify-content: center; color: var(--text2); font-size: 0.85rem; font-style: italic; }
.k-lightbox-caption { padding: 0.5rem 0.6rem 0; font-size: 0.80rem; color: var(--altgold); letter-spacing: 0.02em; line-height: 1.4; pointer-events: none; transition: opacity .3s; min-height: 2.8rem; background: var(--surface); }
.k-lightbox-nav { position: absolute; bottom: 0.8rem; right: 0.8rem; z-index: 2; display: flex; gap: 0.4rem; }
.k-lightbox-btn {
  background: oklch(8% 0.01 270 / 0.55); border: none; border-radius: 4px;
  width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center;
  cursor: pointer; padding: 0.2rem; opacity: 0.75; transition: opacity .15s, transform .15s; user-select: none;
}
.k-lightbox-btn svg { width: 1.1rem; height: 1.1rem; display: block; }
.k-lightbox-btn:hover { opacity: 1; transform: scale(1.2); background: oklch(8% 0.01 270 / 0.75); }
.k-lightbox-dots { position: absolute; bottom: 0.8rem; left: 0.8rem; z-index: 2; display: flex; gap: 0.35rem; }
.k-lightbox-dot { width: 6px; height: 6px; border-radius: 50%; background: oklch(72% 0.13 88deg / 0.35); transition: background .2s; }
.k-lightbox-dot.active { background: var(--accent); }

@media (max-width: 780px) {
  .k-split, .k-split--reverse { flex-direction: column; }
  .k-split-text, .k-split--reverse .k-split-text { padding: 2rem 1.4rem; }
  .k-lightbox { min-height: 260px; border-left: none; border-right: none; border-top: 1px solid var(--border); }
  .k-text--two-col .k-text-inner .k-col-body { column-count: 1; }
}

/* ── Statische Seiten ── */
.page-wrapper { min-height: calc(100vh - 8rem); display: flex; flex-direction: column; justify-content: center; }
.page-header { padding: 3rem 1.4rem 1.5rem; max-width: 800px; margin: 0 auto; width: 100%; }
.page-header h1 { font-family: var(--display); font-size: 1.8rem; font-weight: 700; color: var(--accent); letter-spacing: 0.06em; }
.page-content { padding: 0 1.4rem 4rem; max-width: 800px; margin: 0 auto; width: 100%; line-height: 1.75; }
.page-content p { margin-bottom: 1rem; }
.page-content h2 { font-family: var(--display); font-size: 1.1rem; font-weight: 700; color: var(--accent); letter-spacing: 0.05em; margin: 1.8rem 0 0.6rem; }
.page-content ul { margin: 0.5rem 0 1rem 1.2rem; padding: 0; list-style: none; }
.page-content ul li { position: relative; padding-left: 1.4rem; margin-bottom: 0.4rem; line-height: 1.65; }
.page-content ul li::before { content: '⬠'; position: absolute; left: 0; color: var(--accent); font-size: 0.75rem; top: 0.25em; }
.page-content a { color: var(--accent); text-decoration: none; }
.page-content a:hover { color: var(--accent-h); }

/* ── Touch-Geräte: kein Scroll-Snap ── */
body.no-snap main {
  scroll-snap-type: none;
}