/* ===========================================================================
   licht-materialien.css - Unterseite /licht-materialien/
   Praefix lm-. Signatur der Seite ist der ziehbare Tageslicht-Regler (S2).
   Nutzt Tokens aus home.css. Card-Grids bleiben unter 2 pro Seite.
   =========================================================================== */

/* Hero-Hoehen-Lock (hero override): Subpage-Hero auf 900px gedeckelt, nie hoeher
   als Home. Deckelt nur sehr hohe Viewports; 1440-Look bleibt unveraendert. */
.hero.hero-proof-scene {
  min-height: min(100vh, 900px);
  max-height: 900px;
}
.hero-proof-scene .hero-inner {
  min-height: min(100vh, 900px);
}

/* Bug-Fix: kein nativer Disc-Punkt darf durchschlagen (verirrter Aufzaehlungspunkt).
   Der einzige erlaubte Marker ist der bewusste Clay-Strich (rl-points / sx-expert li::before). */
ul, li { list-style: none; }

/* Dezenter Inline-Textlink im Fliesstext: feine Clay-Unterlinie, ruhiger Hover.
   Auf dunklem Grund (Hero) heller Ton. */
.lm-link {
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid rgba(var(--clay-rgb), 0.4);
  padding-bottom: 1px;
  transition: color 0.4s cubic-bezier(0.22,1,0.36,1), border-color 0.4s cubic-bezier(0.22,1,0.36,1);
}
.lm-link:hover { border-bottom-color: var(--clay); }
.hero-sub .lm-link {
  color: var(--cream);
  border-bottom-color: rgba(var(--cream-rgb), 0.4);
}
.hero-sub .lm-link:hover { color: var(--clay-light); border-bottom-color: var(--clay-light); }

/* ===========================================================================
   S2 - Tageslicht-Regler (Signatur, echtes CSS-Visual, ersetzt die alte Lichtbuehne)
   Asymmetrischer Split 42/58 auf warmem Grund. Links Copy, rechts CSS-Lichtpanel,
   Reglerschiene mit drei Tick-Marken und Live-Wert, darunter die vier Legendenpunkte.
   =========================================================================== */
.lm-slider {
  background: var(--warm);
  padding: 110px 48px;
  border-top: 1px solid var(--line);
}
.lm-slider-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.72fr 1fr;
  gap: 64px;
  align-items: center;
}
.lm-slider-copy .uc { color: var(--muted); margin-bottom: 20px; }
.lm-slider-copy h2 {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 400;
  font-size: clamp(38px, 4.6vw, 68px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.lm-slider-copy h2 em { font-style: italic; font-weight: 300; color: var(--clay); }
.lm-slider-copy p {
  max-width: 400px;
  margin-top: 24px;
  font-size: 17px;
  line-height: 1.62;
  color: var(--ink-soft);
}

/* Mono-Kelvin-Datenblock unter dem Lead: drei statische Zeilen mit 1px-Trennlinien.
   Werte matchen die kelvin()-Funktion im Seiten-JS: Morgen 4000, Mittag 5500, Abend 2700. */
.lm-kelvin-rows {
  margin-top: 30px;
  max-width: 400px;
  border-top: 1px solid rgba(var(--ink-rgb),0.16);
}
.lm-kelvin-rows p {
  margin: 0;
  max-width: none;
  padding: 13px 0;
  display: grid;
  grid-template-columns: 88px 92px 1fr;
  gap: 16px;
  align-items: baseline;
  border-bottom: 1px solid rgba(var(--ink-rgb),0.1);
}
.lm-kr-time {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
}
.lm-kr-k {
  font-family: "Geist Mono", monospace;
  font-weight: 500;
  font-size: 15.5px;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.lm-kr-mood {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

/* Lichtpanel: echtes Raum-Bild. JS blendet nur die Abend-Ebene über Opacity ein. */
.lm-panel {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  border: 1px solid rgba(var(--ink-rgb),0.20);
  box-shadow: 0 1px 2px rgba(var(--ink-rgb),0.05), inset 0 0 26px rgba(var(--ink-rgb),0.05);
  min-height: clamp(270px, 31vw, 420px);
  aspect-ratio: 2048 / 1171;
  background: var(--ink);
}
.lm-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(in oklab to top, rgba(var(--ink-rgb),0.62) 0%, rgba(var(--ink-rgb),0.24) 30%, transparent 58%),
    linear-gradient(in oklab to right, rgba(var(--ink-rgb),0.34) 0%, transparent 46%);
}
.lm-room-scene {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.lm-room-img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Drei Licht-Ebenen liegen gestapelt: Tag unten, Morgen und Abend blenden per JS
   über Opacity ein. Ohne JS bleibt der Mittags-Zustand sichtbar. */
.lm-room-morning {
  opacity: 0;
}
.lm-room-evening {
  opacity: 0.5;
}
@media (prefers-reduced-motion: no-preference) {
  .lm-panel.is-live .lm-room-morning,
  .lm-panel.is-live .lm-room-evening { transition: opacity 0.5s cubic-bezier(0.22,1,0.36,1); }
}
.lm-panel-value {
  position: absolute;
  left: 26px;
  bottom: 26px;
  z-index: 3;
  font-family: "Geist Mono", monospace;
}
.lm-val-time {
  display: block;
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--cream);
  text-shadow: 0 2px 18px rgba(var(--ink-rgb),0.42);
}
.lm-val-k {
  display: block;
  margin-top: 12px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: rgba(var(--cream-rgb),0.76);
}
.lm-val-mood {
  display: block;
  margin-top: 5px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--clay-light);
}

/* Reglerschiene: input[type=range] mit sichtbarem Custom-Thumb, drei Tick-Marken. */
.lm-rail {
  position: relative;
  margin-top: 26px;
  padding: 0 2px;
  touch-action: pan-y;
}
.lm-rail-track {
  position: absolute;
  left: 11px;
  right: 11px;
  top: 22px;
  height: 3px;
  background: rgba(var(--ink-rgb),0.30);
  transform: translateY(-1.5px);
  z-index: 1;
}
.lm-range {
  -webkit-appearance: none;
  appearance: none;
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: 44px;
  margin: 0;
  background: transparent;
  cursor: grab;
  touch-action: pan-y;
}
.lm-range:active { cursor: grabbing; }
.lm-range::-webkit-slider-runnable-track { height: 44px; background: transparent; }
.lm-range::-moz-range-track { height: 44px; background: transparent; }
/* Thumb: klein, ruhig, kein Schatten. Sitzt mittig auf der 3px-Track-Linie
   (44px Spur, 18px Thumb: margin-top (44-18)/2 = 13px, Mitte bei 22px). */
.lm-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  margin-top: 13px;
  border-radius: 2px;
  background: var(--clay);
  border: 1px solid var(--warm);
  cursor: grab;
  transition: transform 0.4s cubic-bezier(0.22,1,0.36,1);
}
.lm-range::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 2px;
  background: var(--clay);
  border: 1px solid var(--warm);
  box-shadow: none;
  cursor: grab;
}
@media (hover: hover) and (pointer: fine) {
  .lm-range:hover::-webkit-slider-thumb { transform: scale(1.08); }
}
.lm-range:focus-visible { outline: none; }
.lm-range:focus-visible::-webkit-slider-thumb {
  box-shadow: 0 0 0 4px rgba(var(--clay-rgb),0.35);
}
.lm-range:focus-visible::-moz-range-thumb {
  box-shadow: 0 0 0 4px rgba(var(--clay-rgb),0.35);
}

/* Drei Mono-Text-Labels unter der Schiene. Kein Kasten, kein Punkt, kein Block.
   Aktiv: Ink plus feiner Clay-Unterstrich direkt unter dem Wort. */
.lm-ticks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 8px;
  padding: 0 2px;
}
.lm-tick {
  display: inline-flex;
  align-items: flex-end;
  justify-self: start;
  text-align: left;
  min-height: 44px;
  padding: 6px 0;
  background: none;
  border: none;
  border-bottom: 1px solid transparent;
  cursor: pointer;
  color: var(--muted);
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.4s cubic-bezier(0.22,1,0.36,1), border-color 0.4s cubic-bezier(0.22,1,0.36,1);
}
.lm-tick:nth-child(2) { justify-self: center; }
.lm-tick:nth-child(3) { justify-self: end; }
.lm-tick.is-active {
  color: var(--ink);
  border-bottom-color: var(--clay);
}
.lm-tick:hover { color: var(--ink); }
.lm-tick:focus-visible { outline: 2px solid var(--clay); outline-offset: 3px; }

/* Legende, vier Punkte unter der Schiene */
.lm-legend {
  margin-top: 34px;
  padding-top: 26px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  border-top: 1px solid rgba(var(--ink-rgb),0.16);
}
.lm-legend .ic { display: block; margin-bottom: 14px; color: var(--clay); }
.lm-legend b {
  display: block;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 5px;
}
.lm-legend span { font-size: 13px; line-height: 1.5; color: var(--ink-soft); }

/* ===========================================================================
   S4 - Materialwahl-Matrix (Daten + kleine Swatches), auf hellem Cream-Grund.
   Kein Full-Bleed-Bild mehr (proof-image entfernt). Card-Grid Nr. 1 der Seite.
   =========================================================================== */
.lm-matrix-section {
  background: var(--cream);
  padding: 110px 48px;
  border-top: 1px solid var(--line);
}
.lm-matrix-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: 64px;
  align-items: center;
}
.lm-matrix-copy .uc { color: var(--muted); margin-bottom: 18px; }
.lm-matrix-copy h2 {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 400;
  font-size: clamp(30px, 3.4vw, 52px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.lm-matrix-copy h2 em { font-style: italic; font-weight: 300; color: var(--clay); }
.lm-matrix-copy > p {
  margin-top: 18px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 520px;
}
/* Bemusterungs-Foto unter der Copy: fuellt die volle linke Spalte (Punkt 6b).
   5:4-Landscape (aspect-ratio auf figure, Bild cover), gleiche Kante wie die Swatches (2px, feine Linie). */
.lm-matrix-figure {
  margin: 34px 0 0;
  max-width: 100%;
  aspect-ratio: 5 / 4;
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid rgba(var(--ink-rgb),0.16);
  background: var(--ink-soft);
}
.lm-matrix-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 3x3-Daten-Matrix: Kopfzeile plus drei Material-Zeilen plus Mono-Fusszeile.
   Erste Spalte traegt Swatch und Name, drei Datenspalten daneben. */
.lm-material-stack {
  align-self: center;
  padding: 34px 34px 38px;
  border: 1px solid rgba(var(--ink-rgb),0.16);
  border-radius: 2px;
  background: rgba(var(--cream-rgb),0.88);
}
.lm-matrix-head {
  display: grid;
  grid-template-columns: 118px 1fr 1fr 1fr;
  gap: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(var(--ink-rgb),0.18);
}
.lm-matrix-head span {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
}
.lm-matrix-row {
  display: grid;
  grid-template-columns: 118px 1fr 1fr 1fr;
  gap: 18px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid rgba(var(--ink-rgb),0.12);
}
.lm-matrix-row p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.lm-mx-mat {
  display: grid;
  gap: 10px;
  align-content: start;
  justify-items: start;
}
.lm-mx-mat b {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
}
/* echte Material-Muster-Fotos (Quellbilder 2000px) */
.lm-mx-swatch {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border: 1px solid rgba(var(--ink-rgb),0.18);
  border-radius: 2px;
  display: block;
}
.lm-matrix-foot {
  padding-top: 16px;
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
}

/* ===========================================================================
   S5b - Beweis-Sektion (cream, kompakt): links editoriale Mega-Zahl,
   rechts drei Hairline-Zeilen mit Mono-Nummern. Keine Karten, keine Schatten.
   =========================================================================== */
.lm-proof {
  background: var(--cream);
  padding: 88px 48px;
  border-top: 1px solid var(--line);
}
.lm-proof-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.92fr 1fr;
  gap: 72px;
  align-items: center;
}
.lm-proof-big {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 300;
  font-size: clamp(80px, 9vw, 140px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.lm-proof-big span {
  font-family: "Geist Mono", monospace;
  font-size: 0.24em;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--clay);
  margin-left: 14px;
  vertical-align: super;
}
.lm-proof-mono {
  margin-top: 20px;
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.lm-proof-sub {
  margin-top: 8px;
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
/* Mess-Detail unter dem Zahlenblock: macht "Licht als Messwert" sichtbar.
   Klein und ruhig, 4:3-Querformat, sitzt kompakt unter der Sub-Zeile. */
.lm-proof-figure {
  margin: 26px 0 0;
  max-width: 300px;
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid rgba(var(--ink-rgb),0.16);
  background: var(--ink-soft);
}
.lm-proof-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 896;
  object-fit: cover;
}
.lm-proof-copy .uc { color: var(--muted); margin-bottom: 18px; }
.lm-proof-copy h2 {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 400;
  font-size: clamp(30px, 3.4vw, 52px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.lm-proof-copy h2 em { font-style: italic; font-weight: 300; color: var(--clay); }
.lm-proof-copy > p {
  margin-top: 18px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 520px;
}
.lm-proof-rows {
  margin-top: 30px;
  border-top: 1px solid var(--ink);
}
.lm-proof-row {
  display: grid;
  grid-template-columns: 44px 200px 1fr;
  gap: 18px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid rgba(var(--ink-rgb),0.12);
}
.lm-proof-row .n {
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  color: var(--clay);
}
.lm-proof-row b {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 500;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.lm-proof-row p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-soft);
}

/* S6 - Ablauf: linke Spalte vertikal zentrieren (Schritt-Liste endet sonst weit oben) */
.sx-process-inner { align-items: center; }

/* S6 - Mono-Meta-Zeile pro Schritt: nennt das Ergebnis des Schritts */
.sx-pmeta {
  margin-top: 8px;
  font-family: "Geist Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* S6 - Ablauf: Text links, echtes Manuel-Foto rechts.
   Kompakter Landscape-Crop, damit das Portrait die kurze Liste ausbalanciert
   und nicht ueberragt. object-position haelt Manuels Gesicht im Bild. */
.sx-expert .sx-expert-photo {
  aspect-ratio: auto;
  margin: 0;
  overflow: visible;
  background: var(--ink-soft);
}
.sx-expert .sx-expert-photo img {
  display: block;
  width: 100%;
  height: clamp(240px, 22vw, 300px);
  object-fit: cover;
  object-position: 50% 20%;
}

/* ===========================================================================
   S8 CTA - zweispaltiges dunkles Band: links Aktion, rechts Mono-Kontaktspalte.
   Gleiches Hairline-Muster wie das Home-CTA-Band.
   =========================================================================== */
.cta-c {
  display: block;
  text-align: left;
  padding: 76px 48px;
}
.cta-c .cta-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 72px;
  align-items: center;
}
.cta-c h2 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 40px;
  text-align: left;
}
.cta-c h2 em { color: var(--clay-light); }
.cta-c .uc { margin-bottom: 28px; }
.cta-c .cta-alt { margin-top: 22px; }
.cta-c .cta-alt a {
  color: rgba(var(--cream-rgb),0.7);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(var(--cream-rgb),0.3);
  padding-bottom: 2px;
  transition: color 0.4s cubic-bezier(0.22,1,0.36,1), border-color 0.4s cubic-bezier(0.22,1,0.36,1);
}
.cta-c .cta-alt a:hover { color: var(--clay-light); border-bottom-color: var(--clay-light); }
.cta-c .meta {
  margin-top: 30px;
  max-width: 560px;
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  line-height: 1.7;
  color: rgba(var(--cream-rgb),0.55);
}
.cta-c .cta-contact {
  border-top: 1px solid rgba(var(--cream-rgb),0.12);
}
.cta-c .cta-contact p {
  margin: 0;
  padding: 16px 0;
  border-bottom: 1px solid rgba(var(--cream-rgb),0.12);
  font-family: "Geist Mono", monospace;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: rgba(var(--cream-rgb),0.7);
}
.cta-c .cta-contact a {
  color: rgba(var(--cream-rgb),0.7);
  text-decoration: none;
  transition: color 0.4s cubic-bezier(0.22,1,0.36,1);
}
.cta-c .cta-contact a:hover { color: var(--clay-light); }

/* Verwandte Themen: page-scoped Overrides. Nach dem warmen Ablauf-Band waere warm
   das dritte helle Band in Folge, darum cream (Soll-Konzept S5b). Die ID schlaegt
   die Astro-Scoped-Spezifitaet (.related[data-astro-cid]). */
#verwandte-themen.related { background: var(--cream); }
/* Neubau-Thumb: Center-Crop landet auf dem Schatten-Balkon, besonnte Holzlattung liegt rechts */
.related .rel-item:first-child .rel-thumb { object-position: 80% center; }

/* ===========================================================================
   S6 Vorgehen + Expertstrip, portiert von schlaf.css (historischer Stand vor
   dem schlaf.css-Redesign, Baseline-Commit 402cdb0: dort hiess die Sektion
   noch .sx-process/.sx-pl/.sx-pitem/.sx-expert; das aktuelle schlaf.css nutzt
   inzwischen die einfachere .sx-ablauf-Struktur ohne Expertstrip-Foto).
   Diese Seite hier hat oben (S6-Kommentar bei .sx-process-inner/.sx-pmeta/
   .sx-expert .sx-expert-photo) bereits page-eigene Overrides fuer den neueren
   Markup-Stand (figcaption, sx-pmeta pro Schritt). Unten NUR die fehlenden
   Basis-Regeln ergaenzt, keine bestehende Override-Property dupliziert.
   =========================================================================== */
.sx-process {
  background: var(--warm);
  padding: 110px 48px;
  border-top: 1px solid var(--line);
}
.sx-process-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 72px;
}
.sx-pl .uc { color: var(--muted); margin-bottom: 18px; }
.sx-pl h2 {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 400;
  font-size: clamp(32px, 4vw, 58px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}
.sx-pl h2 em { font-style: italic; color: var(--clay); font-weight: 300; }
.sx-plist { margin-top: 32px; border-top: 1px solid var(--ink); }
.sx-pitem {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.sx-pitem .n { font-family: "Geist Mono", monospace; font-size: 13px; color: var(--clay); }
.sx-pitem h4 {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 500;
  font-size: 18px;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
  color: var(--ink);
}
.sx-pitem p { font-size: 14px; line-height: 1.55; color: var(--ink-soft); }
.sx-expert {
  border: 1px solid var(--ink);
  border-radius: 2px;
  background: var(--cream);
  overflow: hidden;
  position: sticky;
  top: 110px;
}
.sx-expert .body { padding: 28px 26px 32px; }
.sx-expert .uc { color: var(--clay); margin-bottom: 6px; }
.sx-expert .nm {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 500;
  font-size: 19px;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
  color: var(--ink);
}
.sx-expert .nm a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(var(--ink-rgb), 0.28);
  padding-bottom: 1px;
  transition: border-color 0.4s cubic-bezier(0.22,1,0.36,1), color 0.4s cubic-bezier(0.22,1,0.36,1);
}
.sx-expert .nm a:hover { color: var(--clay); border-bottom-color: var(--clay); }
.sx-expert ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 13px;
}
.sx-expert li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.sx-expert li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 12px;
  height: 1px;
  background: var(--clay);
}

/* ===========================================================================
   Responsive
   =========================================================================== */
@media (max-width: 1024px) {
  .lm-slider-inner { grid-template-columns: 1fr; gap: 44px; }
  .lm-matrix-inner { grid-template-columns: 1fr; gap: 40px; }
  .lm-proof-inner { grid-template-columns: 1fr; gap: 44px; }
}
@media (max-width: 900px) {
  .cta-c .cta-grid { grid-template-columns: 1fr; gap: 44px; }
  .cta-c .cta-contact { max-width: 400px; }

  /* S6 Vorgehen + Expertstrip, portiert von schlaf.css (Baseline-Commit 402cdb0) */
  .sx-process { padding: 72px 24px; }
  .sx-process-inner { grid-template-columns: 1fr; gap: 40px; }
  .sx-expert { position: static; }
}
@media (max-width: 767px) {
  .lm-slider { padding: 78px 24px; }
  .lm-matrix-section { padding: 72px 24px; }
  .lm-proof { padding: 56px 24px; }
  .cta-c { padding: 56px 24px; }
  .lm-panel {
    min-height: 260px;
    aspect-ratio: 4 / 3;
  }
  .lm-ticks { gap: 8px; }
  .lm-tick {
    font-size: 10px;
    letter-spacing: 0.08em;
  }
  .lm-legend {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .lm-legend li {
    padding: 16px 0;
    border-bottom: 1px solid rgba(var(--ink-rgb),0.1);
  }
  .lm-legend li:last-child { border-bottom: none; }
  .lm-legend .ic { margin-bottom: 8px; }

  /* Matrix mobil: pro Material eine Karte mit Label-Wert-Paaren, kein Scrollen */
  .lm-material-stack { padding: 24px 22px 28px; }
  .lm-matrix-head { display: none; }
  .lm-matrix-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 22px 0;
    border-bottom: 1px solid rgba(var(--ink-rgb),0.12);
  }
  .lm-matrix-row:first-of-type { border-top: 1px solid rgba(var(--ink-rgb),0.18); }
  .lm-mx-mat {
    grid-template-columns: 72px 1fr;
    gap: 14px;
    align-items: center;
  }
  .lm-mx-swatch { width: 72px; height: 72px; }
  .lm-matrix-row p {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 12px;
    align-items: baseline;
  }
  .lm-matrix-row p::before {
    content: attr(data-label);
    font-family: "Geist Mono", monospace;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--clay);
  }

  .lm-proof-row {
    grid-template-columns: 32px 1fr;
    row-gap: 6px;
  }
  .lm-proof-row p { grid-column: 2; }

  .sx-expert .sx-expert-photo img { height: 300px; object-position: 50% 22%; }
}
@media (prefers-reduced-motion: reduce) {
  .lm-tick {
    transition: none;
  }
}