/* ============================================================
   ARCANEUM – Main Stylesheet
   Design system: Anthrazit / Kalkweiß / Stein / Bronze / Grüngrau
   ============================================================ */

:root {
  --c-anthrazit: #262522;
  --c-kalkweiss: #F5F1E8;
  --c-stein: #D8D0C4;
  --c-bronze: #7e2239;
  --c-bronze-dark: #621a2d;
  --c-gruengrau: #73796F;
  --c-white: #ffffff;
  --c-text: #262522;
  --c-text-muted: #73796F;

  --ff-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --ff-sans: 'Century Gothic', 'Poppins', system-ui, -apple-system, sans-serif;
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  --spacing-2xl: 9rem;

  --radius-sm: 2px;
  --radius-md: 4px;

  --transition-fast: 0.2s ease;
  --transition-med: 0.35s ease;

  --max-w: 1280px;
  --max-w-text: 720px;
}

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

html {
  font-size: 18px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-sans);
  font-weight: var(--fw-light);
  background: var(--c-kalkweiss);
  color: var(--c-anthrazit);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Focus styles ────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--c-bronze);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ── Typography ──────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--ff-serif);
  font-weight: var(--fw-light);
  line-height: 1.15;
}

h1 { font-size: clamp(2.8rem, 6vw, 5rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }
h4 { font-size: 1.2rem; }

.overline {
  font-family: var(--ff-sans);
  font-size: 0.72rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-bronze);
}

p { max-width: 68ch; }
p + p { margin-top: 1em; }

strong { font-weight: var(--fw-medium); }
em { font-style: italic; }

/* ── Layout helpers ──────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}

@media (min-width: 768px) {
  .container { padding: 0 3rem; }
}

.section { padding: var(--spacing-xl) 0; }
.section--dark { background: var(--c-anthrazit); color: var(--c-kalkweiss); }
.section--stein { background: var(--c-stein); }
.section--bronze { background: var(--c-bronze); color: var(--c-kalkweiss); }

.section__header { margin-bottom: var(--spacing-lg); }
.section__header .overline { margin-bottom: var(--spacing-sm); }
.section__header h2 { margin-bottom: var(--spacing-sm); }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2rem;
  font-family: var(--ff-sans);
  font-size: 0.85rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  min-height: 44px;
  min-width: 44px;
  text-decoration: none;
}

.btn--bronze {
  background: var(--c-bronze);
  color: var(--c-white);
  border: 1px solid var(--c-bronze);
}
.btn--bronze:hover, .btn--bronze:focus-visible {
  background: var(--c-bronze-dark);
  border-color: var(--c-bronze-dark);
}

.btn--outline {
  background: transparent;
  color: var(--c-anthrazit);
  border: 1px solid var(--c-anthrazit);
}
.btn--outline:hover, .btn--outline:focus-visible {
  background: var(--c-anthrazit);
  color: var(--c-kalkweiss);
}

.btn--outline-light {
  background: transparent;
  color: var(--c-kalkweiss);
  border: 1px solid rgba(245,241,232,0.4);
}
.btn--outline-light:hover, .btn--outline-light:focus-visible {
  background: rgba(245,241,232,0.1);
  border-color: var(--c-kalkweiss);
}

.btn--text {
  padding: 0;
  color: var(--c-bronze);
  font-weight: var(--fw-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  border-bottom: 1px solid currentColor;
  border-radius: 0;
}
.btn--text:hover { color: var(--c-bronze-dark); }

/* ── Navigation ──────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: #fff;
  height: 90px;
  display: flex;
  align-items: center;
  box-shadow: 0 1px 0 rgba(38,37,34,0.10);
}

.site-header .container {
  width: 100%;
  max-width: none;
  padding: 0 2rem 0 clamp(2.5rem, 5vw, 5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.logo img {
  height: 58px;
  width: auto;
  display: block;
}
@media (max-width: 767px) {
  .logo img { height: 36px; }
  .site-header .container { padding-left: 1.5rem; }
}

.main-nav { display: none; }
.main-nav--open { display: flex; }

.main-nav__list {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  white-space: nowrap;
}

.main-nav__link {
  font-size: 0.75rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(38,37,34,0.65);
  transition: color var(--transition-fast);
  padding: 0.5rem 0;
  white-space: nowrap;
}
.main-nav__link:hover,
.main-nav__link:focus-visible { color: var(--c-anthrazit); }

.main-nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.4rem;
  font-size: 0.78rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--c-bronze);
  color: var(--c-white);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  min-height: 44px;
}
.main-nav__cta:hover { background: var(--c-bronze-dark); }

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  min-height: 44px;
  min-width: 44px;
  align-items: center;
  justify-content: center;
}
.nav-toggle__bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-anthrazit);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .main-nav { display: flex !important; }
}

@media (max-width: 899px) {
  .main-nav {
    position: fixed;
    top: 90px; left: 0; right: 0; bottom: 0;
    background: #fff;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    z-index: 999;
  }
  .main-nav__list {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
  .main-nav__link {
    font-size: 1rem;
    color: rgba(38,37,34,0.70);
  }
  .main-nav__link:hover { color: var(--c-anthrazit); }
  .main-nav__cta { font-size: 1rem; }
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  display: grid;
  grid-template-columns: 42% 58%;
  min-height: 62vh;
  background: var(--c-stein);
  overflow: hidden;
}

/* ── Left panel ── */
.hero__left {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0 clamp(2.5rem, 5vw, 5rem);
  background: var(--c-stein);
}

.hero__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: clamp(4rem, 8vw, 7rem);
}

.hero__label {
  font-family: var(--ff-sans);
  font-size: 0.68rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(38,37,34,0.60);
  margin-bottom: 1rem;
  padding-left: 0.7rem;
  border-left: 2px solid var(--c-bronze);
}

.hero__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(2rem, 3.2vw, 3.2rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--c-anthrazit);
  margin-bottom: 1.25rem;
}
.hero__accent { color: var(--c-bronze); }

.hero__desc {
  font-family: var(--ff-sans);
  font-size: clamp(0.85rem, 1.1vw, 0.95rem);
  font-weight: 300;
  color: rgba(38,37,34,0.65);
  line-height: 1.7;
  max-width: 38ch;
  margin-bottom: 2rem;
}

.hero__ctas {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero__link {
  font-family: var(--ff-sans);
  font-size: 0.8rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.08em;
  color: rgba(38,37,34,0.55);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.hero__link:hover { color: var(--c-anthrazit); }

.hero__services {
  display: flex;
  gap: 0;
  border-top: 1px solid rgba(38,37,34,0.12);
}
.hero__services span {
  flex: 1;
  padding: 0.9rem 0;
  font-family: var(--ff-sans);
  font-size: 0.6rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(38,37,34,0.40);
  border-right: 1px solid rgba(38,37,34,0.10);
  text-align: center;
}
.hero__services span:last-child { border-right: none; }

/* ── Right panel: slideshow ── */
.hero__right {
  position: relative;
  overflow: hidden;
}

.hero__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0;
  transition: opacity 1.4s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity;
}
.hero__slide.active { opacity: 1; }
.home-hero .hero__bg .hero__slide:nth-child(2) { object-position: 50% 100% !important; }
.home-hero .hero__bg .hero__slide:nth-child(6) { object-position: center 80%; }
.home-hero .hero__bg .hero__slide:nth-child(7) { object-position: center 80%; }
.home-hero .hero__bg .hero__slide:nth-child(8) { object-position: center bottom; }


.hero__dots {
  position: absolute;
  bottom: 1.5rem;
  right: 1.25rem;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.hero__dot {
  width: 2px;
  height: 16px;
  background: rgba(245,241,232,0.28);
  border-radius: 1px;
  cursor: pointer;
  transition: background 0.4s, height 0.4s;
}
.hero__dot.active {
  background: rgba(245,241,232,0.90);
  height: 26px;
}

/* ── Mobile: stack vertically ── */
@media (max-width: 767px) {
  .hero {
    grid-template-columns: 1fr;
    grid-template-rows: 58vw auto;
    min-height: unset;
  }
  .hero__left {
    padding: 2rem 1.5rem 2.5rem;
    order: 2;
  }
  .hero__body {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
  }
  .hero__title {
    font-size: clamp(1.8rem, 8vw, 2.6rem);
    margin-bottom: 0.75rem;
  }
  .hero__desc { max-width: 100%; margin-bottom: 1.5rem; }
  .hero__ctas { gap: 1rem; }
  .hero__right { order: 1; }
  .hero__services { display: none; }
}

/* ── Editorial: Leitidee + Leistungsumfang ───────────────── */
.editorial {
  background: var(--c-kalkweiss);
}

.editorial__quote {
  text-align: center;
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 3vw, 3rem);
  max-width: 1000px;
  margin: 0 auto;
}

.editorial__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--c-anthrazit);
  margin: 0 0 1.25rem;
}
.editorial__accent { color: var(--c-bronze); }

.editorial__sub {
  font-size: 0.88rem;
  color: var(--c-gruengrau);
  line-height: 1.8;
  text-align: center;
  text-wrap: balance;
  max-width: 80ch;
  margin: 0 auto;
}

/* Two image cards */
.editorial__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--c-stein);
}

.editorial__card {
  display: flex;
  flex-direction: column;
  background: var(--c-kalkweiss);
}

.editorial__card--dark {
  background: var(--c-anthrazit);
}

.editorial__card-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.editorial__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.editorial__card:hover .editorial__card-img img {
  transform: scale(1.04);
}

.editorial__card-body {
  padding: clamp(1.75rem, 3vw, 2.5rem) clamp(1.5rem, 3.5vw, 3rem);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.editorial__label {
  font-size: 0.64rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-bronze);
  margin-bottom: 0.75rem;
}
.editorial__card--dark .editorial__label {
  color: rgba(245,241,232,0.38);
}

.editorial__headline {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(1.1rem, 1.5vw, 1.4rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--c-anthrazit);
  margin-bottom: 1rem;
}
.editorial__card--dark .editorial__headline {
  color: var(--c-kalkweiss);
}

.editorial__text {
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--c-gruengrau);
  margin-bottom: 1.75rem;
  flex: 1;
}
.editorial__card--dark .editorial__text {
  color: rgba(245,241,232,0.52);
}

@media (max-width: 767px) {
  .editorial__cards { grid-template-columns: 1fr; }
  .editorial__card-img { aspect-ratio: 16 / 10; }
  .editorial__quote { padding: 2rem 1.5rem; text-align: left; }
  .editorial__sub { text-align: left; margin: 0; }
}

/* ── Galerie ─────────────────────────────────────────────── */
.gallery-section {
  background: var(--c-kalkweiss);
  padding: clamp(3rem, 6vw, 5rem) 0 0;
}

.gallery-section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 0 clamp(2.5rem, 5vw, 5rem) clamp(2rem, 3vw, 3rem);
}

.gallery-section__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  color: var(--c-anthrazit);
  line-height: 1.1;
  margin: 0;
}

.gallery-section__accent { color: var(--c-bronze); }

/* Filter buttons */
.gallery-filter {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.gallery-filter__btn {
  font-family: var(--ff-sans);
  font-size: 0.68rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(38,37,34,0.45);
  background: transparent;
  border: 1px solid rgba(38,37,34,0.18);
  border-radius: 2px;
  padding: 0.45rem 1rem;
  cursor: pointer;
  transition: color 0.25s, border-color 0.25s, background 0.25s;
}
.gallery-filter__btn:hover {
  color: var(--c-anthrazit);
  border-color: rgba(38,37,34,0.4);
}
.gallery-filter__btn.active {
  color: var(--c-kalkweiss);
  background: var(--c-bronze);
  border-color: var(--c-bronze);
}

/* Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-flow: dense;
  gap: 2px;
  background: var(--c-stein);
  align-items: stretch;
}
.gallery-item__img-wrap {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.gallery-item__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  margin: 0;
  cursor: pointer;
  transition: opacity 0.4s, transform 0.4s;
}

.gallery-item--wide {
  grid-column: span 2;
}

.gallery-item:not(.gallery-item--wide) .gallery-item__img-wrap {
  aspect-ratio: 4 / 3;
}

.gallery-item--wide .gallery-item__img-wrap {
  aspect-ratio: 16 / 7;
}

.gallery-item:hover .gallery-item__img-wrap img {
  transform: scale(1.05);
}

/* Caption overlay */
.gallery-item__caption {
  display: none;
}

.gallery-item__cat {
  font-size: 0.6rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-bronze);
  margin-bottom: 0.3rem;
  display: block;
}

.gallery-item__name {
  font-family: var(--ff-sans);
  font-size: 0.9rem;
  font-weight: var(--fw-medium);
  color: var(--c-kalkweiss);
  display: block;
}

/* Hidden state for filter */
.gallery-item[data-hidden] {
  display: none;
}

/* ── Lightbox ─────────────────────────────────────────────── */
.lb {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(20,18,16,0.96);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.lb:not([hidden]) { opacity: 1; }
.lb[hidden]       { display: none; }
.lb__img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 92vw;
  max-height: 82vh;
}
.lb__img {
  max-width: 92vw;
  max-height: 82vh;
  object-fit: contain;
  display: block;
  border-radius: 2px;
}
.lb__close {
  position: absolute;
  top: 1.1rem; right: 1.5rem;
  font-size: 2.2rem; line-height: 1;
  color: var(--c-kalkweiss);
  background: none; border: none;
  cursor: pointer; opacity: 0.65;
  transition: opacity 0.2s;
  padding: 0.25rem 0.5rem;
}
.lb__close:hover { opacity: 1; }
.lb__prev,
.lb__next {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  font-size: 3.5rem; line-height: 1;
  color: var(--c-kalkweiss);
  background: none; border: none;
  cursor: pointer; opacity: 0.55;
  transition: opacity 0.2s;
  padding: 0.5rem 1rem;
  user-select: none;
}
.lb__prev { left: 0.5rem; }
.lb__next { right: 0.5rem; }
.lb__prev:hover,
.lb__next:hover { opacity: 1; }
.lb__caption {
  margin-top: 1rem;
  color: rgba(216,208,196,0.7);
  font-family: 'Poppins', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
}
.gallery-item__img-wrap { cursor: zoom-in; }

@media (max-width: 767px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-section__head {
    flex-direction: column;
    align-items: flex-start;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
  .gallery-item--wide { grid-column: span 2; }
}

/* ── Versprechen ─────────────────────────────────────────── */
.versprechen {
  background: var(--c-kalkweiss);
  padding: clamp(2.5rem, 4vw, 4rem) 0 clamp(4rem, 8vw, 7rem);
}

.versprechen__head {
  padding: 0 clamp(2.5rem, 5vw, 5rem);
  margin-bottom: clamp(3.5rem, 6vw, 5.5rem);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
}
.versprechen__cta {
  flex-shrink: 0;
  align-self: flex-end;
  margin-bottom: 0.25rem;
}
@media (max-width: 767px) {
  .versprechen__head { flex-direction: column; align-items: flex-start; }
  .versprechen__cta { align-self: flex-start; }
}

.versprechen__overline {
  font-family: var(--ff-sans);
  font-size: 0.68rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-bronze);
  margin-bottom: 1.2rem;
}

.versprechen__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 700;
  color: var(--c-anthrazit);
  line-height: 1.1;
  max-width: none;
}

.versprechen__accent { color: var(--c-bronze); }

.versprechen__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(38,37,34,0.10);
}

.versprechen__card {
  padding: clamp(2rem, 4vw, 3.5rem) clamp(2.5rem, 5vw, 5rem);
  border-right: 1px solid rgba(38,37,34,0.10);
  position: relative;
}
.versprechen__card:last-child { border-right: none; }

.versprechen__num {
  display: block;
  font-family: 'Poppins', var(--ff-sans);
  font-size: clamp(3.5rem, 6vw, 6rem);
  font-weight: 700;
  line-height: 1;
  color: var(--c-bronze);
  margin-bottom: 1.5rem;
  user-select: none;
}

.versprechen__divider {
  width: 2.5rem;
  height: 2px;
  background: var(--c-bronze);
  margin-bottom: 1.5rem;
}

.versprechen__card-title {
  font-family: 'Poppins', var(--ff-sans);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-weight: 700;
  color: var(--c-anthrazit);
  line-height: 1.35;
  margin-bottom: 1rem;
  max-width: none;
}

.versprechen__card-text {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.88rem;
  font-weight: 300;
  color: rgba(38,37,34,0.58);
  line-height: 1.85;
  max-width: 38ch;
}

@media (max-width: 767px) {
  .versprechen__grid {
    grid-template-columns: 1fr;
  }
  .versprechen__card {
    border-right: none;
    border-bottom: 1px solid rgba(38,37,34,0.10);
  }
  .versprechen__card:last-child { border-bottom: none; }
}

/* ── Section: Projekte ────────────────────────────────────── */
.projects__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 600px) {
  .projects__grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1000px) {
  .projects__grid { grid-template-columns: 2fr 1fr 1fr; }
}

.project-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--c-stein);
}
.project-card:first-child { aspect-ratio: auto; }

.project-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-med);
}

.project-card:hover .project-card__img { transform: scale(1.03); }

.project-card__info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 2rem;
  background: linear-gradient(to top, rgba(38,37,34,0.92) 0%, transparent 100%);
  color: var(--c-kalkweiss);
}

.project-card__category {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-bronze);
  margin-bottom: 0.5rem;
}

.project-card__title {
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  font-weight: var(--fw-light);
}

.project-card__meta {
  font-size: 0.8rem;
  color: rgba(245,241,232,0.6);
  margin-top: 0.25rem;
}

/* ── Prozess: animated timeline ──────────────────────────── */
.prozess {
  background: var(--c-stein);
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(5rem, 9vw, 8rem);
}

.prozess__head {
  padding: 0 clamp(2.5rem, 5vw, 5rem);
  margin-bottom: clamp(4rem, 7vw, 6rem);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
}
.prozess__head-text { flex: 1; }
.prozess__cta {
  flex-shrink: 0;
  margin-bottom: 0.25rem;
}
@media (max-width: 767px) {
  .prozess__head { flex-direction: column; align-items: flex-start; }
  .prozess__cta { align-self: flex-start; }
}

.prozess__overline {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.68rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-bronze);
  margin-bottom: 1.2rem;
}

.prozess__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 700;
  color: var(--c-anthrazit);
  line-height: 1.1;
  max-width: none;
}
.prozess__accent { color: var(--c-bronze); }

.prozess__timeline-wrap {
  position: relative;
  padding: 0 clamp(2.5rem, 5vw, 5rem);
}

/* grey rail */
.prozess__track {
  position: absolute;
  top: 2.2rem;
  left: calc(clamp(2.5rem, 5vw, 5rem) + 10%);
  right: calc(clamp(2.5rem, 5vw, 5rem) + 10%);
  height: 1px;
  background: rgba(38,37,34,0.15);
  overflow: hidden;
}

/* bronze animated fill */
.prozess__track-fill {
  height: 100%;
  width: 0%;
  background: var(--c-bronze);
  transition: width 1.6s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: 0.15s;
}
.prozess--active .prozess__track-fill { width: 100%; }

.prozess__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.prozess__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 0.75rem;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.prozess--active .prozess__step           { opacity: 1; transform: translateY(0); }
.prozess--active .prozess__step:nth-child(1) { transition-delay: 0.10s; }
.prozess--active .prozess__step:nth-child(2) { transition-delay: 0.35s; }
.prozess--active .prozess__step:nth-child(3) { transition-delay: 0.60s; }
.prozess--active .prozess__step:nth-child(4) { transition-delay: 0.85s; }
.prozess--active .prozess__step:nth-child(5) { transition-delay: 1.10s; }

/* circle node */
.prozess__node {
  width: 4.4rem;
  height: 4.4rem;
  border-radius: 50%;
  border: 1.5px solid var(--c-bronze);
  background: var(--c-stein);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.prozess__step:hover .prozess__node {
  background: var(--c-bronze);
  box-shadow: 0 0 0 6px rgba(126,34,57,0.12);
}
.prozess__node-num {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--c-bronze);
  transition: color 0.3s ease;
}
.prozess__step:hover .prozess__node-num { color: var(--c-kalkweiss); }

.prozess__content { max-width: 18ch; }

.prozess__step-title {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-anthrazit);
  line-height: 1.3;
  margin-bottom: 0.75rem;
  max-width: none;
}

.prozess__step-text {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.78rem;
  font-weight: 300;
  color: rgba(38,37,34,0.58);
  line-height: 1.85;
}

@media (max-width: 767px) {
  .prozess__timeline-wrap { padding-left: 1.5rem; padding-right: 1.5rem; }
  .prozess__head { padding-left: 1.5rem; padding-right: 1.5rem; }
  .prozess__track { display: none; }
  .prozess__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .prozess__content { max-width: none; }
}

/* ── Section: Oberflächen ────────────────────────────────── */
/* ── s-split (2-col image+text, reusable) ────────────────── */
.s-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 52vh;
  background: var(--c-kalkweiss);
}
.s-split--rev .s-split__img-wrap { order: 2; }
.s-split--rev .s-split__body     { order: 1; }
.s-split--stein { background: var(--c-kalkweiss); }

.s-split__img-wrap {
  overflow: hidden;
}
.s-split__img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s ease;
}
.s-split:hover .s-split__img { transform: scale(1.03); }

.s-split__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
  padding: clamp(3rem, 6vw, 5rem) clamp(2.5rem, 5vw, 5rem);
}

.s-split__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(1.6rem, 2.8vw, 2.6rem);
  font-weight: 700;
  color: var(--c-anthrazit);
  line-height: 1.15;
  margin: 0;
  max-width: none;
}
.s-split__accent { color: var(--c-bronze); }

.s-split__text {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.9rem;
  font-weight: 300;
  color: rgba(38,37,34,0.65);
  line-height: 1.85;
  max-width: 52ch;
}

.s-split__address {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--c-anthrazit);
  font-style: normal;
}

.s-split__hours {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.82rem;
}
.s-split__hours dt {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
  color: var(--c-bronze);
  margin-bottom: 0.3rem;
}
.s-split__hours dd { color: rgba(38,37,34,0.65); margin: 0; }

.s-split__ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

@media (max-width: 767px) {
  .s-split {
    grid-template-columns: 1fr;
  }
  .s-split__img-wrap { aspect-ratio: 16/9; order: 1 !important; }
  .s-split__body { order: 2 !important; padding: 2rem 1.5rem; }
  .s-split__text { max-width: 100%; }
}

/* ── s-mats (materials grid section) ────────────────────── */
.s-mats {
  background: var(--c-stein);
  padding: clamp(3.5rem, 6vw, 5rem) 0 0;
  border-bottom: clamp(1.5rem, 3vw, 2.5rem) solid var(--c-kalkweiss);
  overflow-x: hidden;
}
.s-mats__head {
  padding: 0 clamp(2.5rem, 5vw, 5rem) clamp(1.25rem, 2vw, 1.75rem);
}
.s-mats__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  color: var(--c-anthrazit);
  line-height: 1.1;
  margin: 0.75rem 0 1rem;
  max-width: none;
}
.s-mats__accent { color: var(--c-bronze); }
.s-mats__sub {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.88rem;
  font-weight: 300;
  color: rgba(38,37,34,0.6);
  line-height: 1.8;
  max-width: 60ch;
}
.s-mats__footer {
  padding: clamp(2rem, 4vw, 3rem) clamp(2.5rem, 5vw, 5rem);
  display: flex;
  justify-content: center;
}
@media (max-width: 767px) {
  .s-mats__head   { padding-left: 1.5rem; padding-right: 1.5rem; }
  .s-mats__footer { padding-left: 1.5rem; padding-right: 1.5rem; }
}

/* ── of-mats__grid (Oberflächen-Materialien Detail) ─────── */
.s-mats--deep {
  padding-bottom: 0;
  background: var(--c-kalkweiss);
}
.s-mats--deep .rk-tiers__footer {
  margin-top: 0;
  padding: clamp(1.5rem, 3vw, 2.5rem) clamp(2.5rem, 5vw, 5rem) clamp(2rem, 4vw, 3rem);
}
.of-mats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid rgba(38,37,34,0.1);
}
.of-mat-card {
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(38,37,34,0.1);
}
.of-mat-card:nth-child(3n) { border-right: none; }
.of-mat-card__img-wrap {
  overflow: hidden;
  aspect-ratio: 3/2;
}
.of-mat-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.of-mat-card:hover .of-mat-card__img { transform: scale(1.04); }
.of-mat-card__body {
  padding: 1.5rem 1.75rem 2rem;
  flex: 1;
  border-top: 1px solid rgba(38,37,34,0.1);
  background: var(--c-stein);
}
.of-mat-card__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-anthrazit);
  margin: 0 0 0.35rem;
}
.of-mat-card__origin {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-bronze);
  margin: 0 0 0.75rem;
}
.of-mat-card__text {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.82rem;
  font-weight: 300;
  color: rgba(38,37,34,0.75);
  line-height: 1.75;
  margin: 0;
}
@media (max-width: 1023px) {
  .of-mats__grid { grid-template-columns: repeat(2, 1fr); }
  .of-mat-card:nth-child(3n) { border-right: 1px solid rgba(38,37,34,0.1); }
  .of-mat-card:nth-child(2n) { border-right: none; }
}
@media (max-width: 600px) {
  .of-mats__grid { grid-template-columns: 1fr; }
  .of-mat-card { border-right: none; }
  .of-mat-card__body { padding: 1.25rem 1.25rem 1.5rem; }
}

/* ── s-person (Cornelius portrait + text) ────────────────── */
.s-person {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--c-kalkweiss);
  align-items: stretch;
  min-height: 60vh;
}
.s-person__portrait {
  overflow: hidden;
}
.s-person__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.s-person__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
  padding: clamp(3rem, 6vw, 5rem) clamp(2.5rem, 5vw, 5rem);
}
.s-person__body .btn {
  align-self: flex-start;
}
.s-person__name {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 700;
  color: var(--c-anthrazit);
  line-height: 1.1;
  margin: 0.5rem 0 0.25rem;
  max-width: none;
}
.s-person__role {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-bronze);
  margin-bottom: 0.5rem;
}
.s-person__text {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.88rem;
  font-weight: 300;
  color: rgba(38,37,34,0.65);
  line-height: 1.85;
  max-width: 52ch;
}
@media (max-width: 767px) {
  .s-person {
    grid-template-columns: 1fr;
  }
  .s-person__portrait { aspect-ratio: 1; }
  .s-person__body { padding: 2rem 1.5rem; }
  .s-person__text { max-width: 100%; }
}

/* ── s-faq ───────────────────────────────────────────────── */
.s-faq {
  background: var(--c-stein);
  padding: clamp(4rem, 7vw, 6rem) 0;
}
.s-faq__head {
  padding: 0 clamp(2.5rem, 5vw, 5rem) clamp(2.5rem, 4vw, 3.5rem);
}
.s-faq__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  color: var(--c-anthrazit);
  line-height: 1.1;
  margin: 0.75rem 0 0;
  max-width: none;
}
.s-faq__accent { color: var(--c-bronze); }
.faq__list {
  padding: 0 clamp(2.5rem, 5vw, 5rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: clamp(3rem, 6vw, 6rem);
}
.faq__item {
  border-top: 1px solid rgba(38,37,34,0.12);
  padding: 0;
  align-self: start;
}
.faq__question {
  font-family: 'Poppins', var(--ff-sans) !important;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-anthrazit);
  cursor: pointer;
  padding: 1.1rem 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--c-bronze);
  flex-shrink: 0;
  transition: transform 0.25s;
  line-height: 1;
}
details[open] .faq__question::after { transform: rotate(45deg); }
.faq__answer {
  font-family: 'Poppins', var(--ff-sans) !important;
  font-size: 0.84rem;
  font-weight: 300;
  color: rgba(38,37,34,0.6);
  line-height: 1.85;
  padding-bottom: 1.2rem;
  max-width: 52ch;
}
@media (max-width: 900px) {
  .faq__list { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
  .s-faq__head { padding-left: 1.5rem; padding-right: 1.5rem; }
  .faq__list { padding-left: 1.5rem; padding-right: 1.5rem; }
}

/* ── s-contact ───────────────────────────────────────────── */
.s-contact {
  background: var(--c-anthrazit);
  padding: clamp(4rem, 7vw, 6rem) clamp(2.5rem, 5vw, 5rem);
}
.s-contact__head { margin-bottom: clamp(2.5rem, 4vw, 3.5rem); }
.s-contact__overline { color: rgba(245,241,232,0.5); }
.s-contact__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 700;
  color: var(--c-kalkweiss);
  line-height: 1.1;
  margin: 0.75rem 0 1rem;
  max-width: none;
}
.s-contact__accent { color: var(--c-bronze); }
.s-contact__sub {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.88rem;
  font-weight: 300;
  color: rgba(245,241,232,0.55);
  line-height: 1.8;
  max-width: 55ch;
}
.s-contact__note {
  margin-top: 1rem;
  font-size: 0.78rem;
  color: rgba(245,241,232,0.35);
  font-family: 'Poppins', var(--ff-sans);
}
@media (max-width: 767px) {
  .s-contact { padding-left: 1.5rem; padding-right: 1.5rem; }
}

/* ─── update materials grid to match new design ──────────── */
.surfaces__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: var(--spacing-md) 0;
}

.surface-tag {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  font-size: 0.75rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--c-stein);
  color: rgba(38,37,34,0.6);
  border-radius: 100px;
  font-family: 'Poppins', var(--ff-sans);
}

/* ── Section: Materialien ────────────────────────────────── */
.materials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  background: var(--c-stein);
  width: 100%;
  max-width: 100%;
}
@media (min-width: 480px) {
  .materials__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .materials__grid { grid-template-columns: repeat(4, 1fr); }
}

.material-item {
  background: var(--c-kalkweiss);
  text-align: center;
  display: flex;
  flex-direction: column;
}

.material-item__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  display: block;
}

.material-item__caption {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.1rem 0.75rem 1.4rem;
  background: var(--c-stein);
}

.material-item__name {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-anthrazit);
  margin-bottom: 0.3rem;
  white-space: nowrap;
}

.material-item__origin {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.6rem;
  font-weight: 400;
  color: rgba(38,37,34,0.45);
  text-transform: uppercase;
  letter-spacing: 0.13em;
  white-space: nowrap;
}

/* ── Section: Denkmal ────────────────────────────────────── */
.monument__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}
@media (min-width: 900px) {
  .monument__grid { grid-template-columns: 1fr 1fr; }
}

.monument__image-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

/* ── Section: Über Arcaneum (Person) ─────────────────────── */
.about-person__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}
@media (min-width: 900px) {
  .about-person__grid { grid-template-columns: 5fr 7fr; }
}

.about-person__portrait {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  max-width: 480px;
}

.about-person__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-person__name {
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.about-person__role {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-bronze);
  margin-bottom: var(--spacing-sm);
}

.about-person__text p {
  color: var(--c-gruengrau);
  margin-bottom: 1rem;
  line-height: 1.75;
}

/* ── Section: Testimonials ───────────────────────────────── */
.testimonials { background: var(--c-stein); }

.testimonial-note {
  text-align: center;
  padding: var(--spacing-lg);
  border: 1px dashed var(--c-gruengrau);
  border-radius: var(--radius-md);
  color: var(--c-gruengrau);
  font-style: italic;
}

/* ── Section: Showroom ───────────────────────────────────── */
.showroom__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}
@media (min-width: 900px) {
  .showroom__grid { grid-template-columns: 1fr 1fr; }
}

.showroom__image-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.showroom__details { display: flex; flex-direction: column; gap: 1.5rem; }

.showroom__address {
  font-size: 1.05rem;
  line-height: 1.8;
}

.showroom__hours dt {
  font-weight: var(--fw-medium);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.showroom__hours dd { color: var(--c-gruengrau); }


/* ── Section: Kontaktformular ────────────────────────────── */
.contact-section { background: var(--c-anthrazit); color: var(--c-kalkweiss); }

.contact-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 700px;
}
@media (min-width: 700px) {
  .contact-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
}

.form-field { display: flex; flex-direction: column; gap: 0.5rem; }

.form-field label {
  font-size: 0.78rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245,241,232,0.6);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  color: var(--c-kalkweiss);
  font-family: var(--ff-sans);
  font-size: 0.95rem;
  font-weight: var(--fw-light);
  transition: border-color var(--transition-fast);
  min-height: 44px;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--c-bronze);
}

.form-field textarea { resize: vertical; min-height: 140px; }

.form-field select option { background: var(--c-anthrazit); }

.form-field input::placeholder,
.form-field textarea::placeholder { color: rgba(245,241,232,0.3); }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-height: 18px;
  margin-top: 0.15rem;
  accent-color: var(--c-bronze);
  flex-shrink: 0;
  cursor: pointer;
}

.form-checkbox label {
  font-size: 0.85rem;
  color: rgba(245,241,232,0.6);
  text-transform: none;
  letter-spacing: 0;
}

.form-checkbox label a {
  color: var(--c-bronze);
  text-decoration: underline;
}

/* ── Footer ──────────────────────────────────────────────── */
.site-footer {
  background: var(--c-anthrazit);
  color: var(--c-kalkweiss);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: var(--spacing-md);
}

@media (min-width: 700px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1000px) {
  .footer__grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; }
}

.footer__logo {
  display: inline-block;
  margin-bottom: 1rem;
}
.footer__logo img {
  width: 160px;
  height: auto;
  display: block;
}

.footer__tagline {
  font-size: 0.88rem;
  color: rgba(245,241,232,0.5);
  margin-bottom: 1.5rem;
  max-width: none;
}

.footer__address {
  font-style: normal;
  font-size: 0.9rem;
  color: rgba(245,241,232,0.6);
  line-height: 1.8;
}
.footer__address a { color: var(--c-bronze); }
.footer__address a:hover { text-decoration: underline; }

.footer__nav-title {
  font-family: var(--ff-sans);
  font-size: 0.72rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(245,241,232,0.4);
  margin-bottom: 1rem;
}

.footer__nav ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__nav a {
  font-size: 0.9rem;
  color: rgba(245,241,232,0.7);
  transition: color var(--transition-fast);
}
.footer__nav a:hover { color: var(--c-kalkweiss); }

.footer__cta { display: flex; flex-direction: column; gap: 0.75rem; align-items: flex-start; }
.footer__cta-text {
  font-family: var(--ff-sans);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--c-kalkweiss);
  margin-bottom: 0.25rem;
  line-height: 1.25;
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
@media (min-width: 600px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer__copy { font-size: 0.8rem; color: rgba(245,241,232,0.4); }

.footer__legal-links {
  display: flex;
  gap: 1.5rem;
}
.footer__legal-links a {
  font-size: 0.8rem;
  color: rgba(245,241,232,0.4);
  transition: color var(--transition-fast);
}
.footer__legal-links a:hover { color: var(--c-kalkweiss); }

/* ── Image placeholder styling ─────────────────────────── */
.img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-stein);
  color: var(--c-gruengrau);
  font-size: 0.78rem;
  font-style: italic;
  text-align: center;
  padding: 1rem;
  width: 100%;
  height: 100%;
}

/* ── Inner page hero ─────────────────────────────────────── */
.page-hero {
  background: var(--c-anthrazit);
  color: var(--c-kalkweiss);
  padding: calc(72px + var(--spacing-xl)) 0 var(--spacing-xl);
}

.page-hero__overline { margin-bottom: 1.5rem; }
.page-hero h1 { color: var(--c-kalkweiss); margin-bottom: 1.5rem; }
.page-hero__intro {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: rgba(245,241,232,0.7);
  max-width: 60ch;
  line-height: 1.75;
}

/* ── Breadcrumb ──────────────────────────────────────────── */
.breadcrumb {
  padding: 1rem 0;
  border-bottom: 1px solid var(--c-stein);
  font-size: 0.82rem;
}

.breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--c-gruengrau);
}

.breadcrumb__item::after { content: '›'; }
.breadcrumb__item:last-child::after { content: ''; }
.breadcrumb__item:last-child { color: var(--c-anthrazit); }

.breadcrumb__item a { color: var(--c-bronze); }
.breadcrumb__item a:hover { text-decoration: underline; }

/* ── Leistungs-Cards ─────────────────────────────────────── */
.service-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: var(--spacing-lg);
}
@media (min-width: 700px) {
  .service-cards { grid-template-columns: 1fr 1fr; }
}

.service-card {
  padding: var(--spacing-md);
  border: 1px solid var(--c-stein);
  position: relative;
  transition: border-color var(--transition-fast);
}
.service-card:hover { border-color: var(--c-bronze); }

.service-card__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.service-card h3 { margin-bottom: 0.75rem; }
.service-card p { color: var(--c-gruengrau); font-size: 0.92rem; }

.service-card__link {
  display: inline-block;
  margin-top: 1.5rem;
  color: var(--c-bronze);
  font-size: 0.78rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 1px solid currentColor;
}

/* ── Blog / Article ──────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: var(--spacing-lg);
}
@media (min-width: 700px) {
  .blog-grid { grid-template-columns: repeat(3, 1fr); }
}

.blog-card { display: flex; flex-direction: column; }

.blog-card__img-wrap {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--c-stein);
  margin-bottom: 1.5rem;
}

.blog-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-med);
}
.blog-card:hover .blog-card__img { transform: scale(1.03); }

.blog-card__category {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-bronze);
  margin-bottom: 0.5rem;
}

.blog-card__title {
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  font-weight: var(--fw-regular);
  margin-bottom: 0.75rem;
  flex-grow: 1;
}

.blog-card__excerpt {
  font-size: 0.88rem;
  color: var(--c-gruengrau);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.blog-card__date {
  font-size: 0.78rem;
  color: var(--c-gruengrau);
}

/* Article body */
.article-body {
  max-width: var(--max-w-text);
  margin: 0 auto;
}

.article-body h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-top: var(--spacing-lg);
  margin-bottom: 1rem;
}

.article-body p { margin-bottom: 1.25rem; }

.article-body ul {
  list-style: disc;
  padding-left: 1.5rem;
  color: var(--c-gruengrau);
}

.article-body ul li { margin-bottom: 0.5rem; }

/* ── Error pages ─────────────────────────────────────────── */
.error-page {
  min-height: 80svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-page__code {
  font-family: var(--ff-serif);
  font-size: 8rem;
  font-weight: var(--fw-light);
  color: var(--c-stein);
  line-height: 1;
  display: block;
}

.error-page__title {
  font-family: var(--ff-serif);
  font-size: 2rem;
  margin-bottom: 1rem;
}

.error-page__text { color: var(--c-gruengrau); margin-bottom: 2rem; }

/* ── Utilities ───────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted { color: var(--c-gruengrau); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ── Prose content areas ─────────────────────────────────── */
.prose p { margin-bottom: 1.25rem; line-height: 1.8; }
.prose h2 { margin-top: var(--spacing-md); margin-bottom: 1rem; }
.prose ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 1.25rem; }
.prose ul li { margin-bottom: 0.5rem; color: var(--c-gruengrau); }
.prose strong { font-weight: var(--fw-medium); }

/* ── Responsive adjustments ──────────────────────────────── */
@media (max-width: 600px) {
  .section { padding: var(--spacing-lg) 0; }
  h1 { font-size: 2.4rem; }
  h2 { font-size: 1.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ═══════════════════════════════════════════════════════════
   KONTAKT PAGE
   ═══════════════════════════════════════════════════════════ */

/* ── Hero ── */
.k-hero {
  background:
    linear-gradient(to right, rgba(20,18,16,0.70) 40%, rgba(20,18,16,0.45) 70%, rgba(20,18,16,0.25) 100%),
    url('/images/ansicht-schlafzimmer.webp') center center / cover no-repeat;
  padding: calc(72px + clamp(1.5rem, 3vw, 2.5rem)) clamp(2.5rem, 5vw, 5rem) clamp(3rem, 5vw, 4.5rem);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 2rem;
  position: relative;
  overflow: hidden;
}
.k-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 100% at 80% 50%, rgba(126,34,57,0.15) 0%, transparent 65%);
  pointer-events: none;
}
.k-hero__inner { position: relative; z-index: 1; }
.k-hero__deco {
  width: 1px;
  height: clamp(80px, 12vw, 140px);
  background: linear-gradient(to bottom, transparent, var(--c-bronze), transparent);
  position: relative;
  z-index: 1;
  align-self: center;
}
.k-hero__overline {
  color: var(--c-bronze);
  margin-bottom: 1.25rem;
}
.k-hero__badge {
  display: inline-block;
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-kalkweiss);
  background: var(--c-bronze);
  border-radius: 2px;
  padding: 0.3rem 0.75rem;
  margin-bottom: 1.25rem;
}
.k-hero__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  font-weight: 700;
  color: var(--c-kalkweiss);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 1.5rem;
}
.k-hero__accent { color: var(--c-kalkweiss); }
.k-hero__sub {
  font-family: 'Poppins', var(--ff-sans);
  font-size: clamp(0.88rem, 1.2vw, 1rem);
  font-weight: 300;
  color: rgba(245,241,232,0.60);
  line-height: 1.8;
  max-width: 58ch;
}
@media (max-width: 600px) {
  .k-hero { grid-template-columns: 1fr; }
  .k-hero__deco { display: none; }
}

/* ── Mobil: Bild oben, Text darunter (alle Unterseiten-Heroes) ── */
@media (max-width: 767px) {
  .k-hero:not(.home-hero) {
    display: flex;
    flex-direction: column;
    padding: 0;
    min-height: 0;
    background: var(--c-anthrazit);
  }
  /* ::before wird zum Bildstreifen */
  .k-hero:not(.home-hero)::before {
    position: static;
    width: 100%;
    aspect-ratio: 4/3;
    flex-shrink: 0;
    background: var(--c-anthrazit) center / cover no-repeat;
  }
  /* Hintergrundbild je Seite – gleiche Spezifität wie Basis-Regel */
  .k-hero.rk-hero::before   { background: url('/images/hero-2.webp') center 30% / cover no-repeat; }
  .k-hero.of-hero::before   { background: url('/images/hero-oberflaechen.webp') center 40% / cover no-repeat; }
  .k-hero.dk-hero::before   { background: url('/images/inspo-dk3-lingnerschloss-1.webp') center 40% / cover no-repeat; }
  .k-hero.insp-hero::before { background: url('/images/hero-3.webp') center 40% / cover no-repeat; }
  /* Kontakt (kein Modifier) */
  .k-hero:not(.home-hero):not(.rk-hero):not(.of-hero):not(.dk-hero):not(.insp-hero)::before {
    background: url('/images/ansicht-schlafzimmer.webp') center / cover no-repeat;
  }
  .k-hero:not(.home-hero) .k-hero__inner {
    padding: 2rem 1.5rem 2.5rem;
    position: relative;
    z-index: auto;
  }
  .k-hero:not(.home-hero) .k-hero__deco { display: none; }
  .k-hero:not(.home-hero) .k-hero__title { font-size: clamp(1.8rem, 7vw, 2.4rem); }
}

/* ── Main grid ── */
.k-grid {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 60vh;
}
@media (min-width: 900px) {
  .k-grid { grid-template-columns: 3fr 2fr; }
}

/* ── Form panel ── */
.k-form-panel {
  background: var(--c-kalkweiss);
  padding: clamp(3rem, 6vw, 5rem) clamp(2.5rem, 5vw, 5rem);
}
.k-panel__overline {
  color: var(--c-bronze);
  margin-bottom: 1rem;
}
.k-panel__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  font-weight: 700;
  color: var(--c-anthrazit);
  line-height: 1.15;
  margin: 0 0 2.5rem;
}

/* ── Form ── */
.k-form { display: flex; flex-direction: column; gap: 1.25rem; }
.k-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 600px) {
  .k-form__row { grid-template-columns: 1fr; }
}

.k-field { display: flex; flex-direction: column; gap: 0.45rem; }
.k-field__label {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: rgba(38,37,34,0.60);
}
.k-field__req { color: var(--c-bronze); }
.k-field__input {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--c-anthrazit);
  background: #fff;
  border: 1px solid rgba(38,37,34,0.18);
  border-radius: 3px;
  padding: 0.8rem 1rem;
  width: 100%;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
  -webkit-appearance: none;
}
.k-field__input:focus {
  border-color: var(--c-bronze);
  box-shadow: 0 0 0 3px rgba(126,34,57,0.10);
}
.k-field__input::placeholder { color: rgba(38,37,34,0.30); }
.k-field__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23262522' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.k-field__textarea { resize: vertical; min-height: 140px; }

.k-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.k-checkbox__input {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--c-bronze);
  margin-top: 2px;
  cursor: pointer;
}
.k-checkbox__label {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.80rem;
  font-weight: 300;
  color: rgba(38,37,34,0.65);
  line-height: 1.6;
  cursor: pointer;
}
.k-link { color: var(--c-bronze); text-decoration: underline; }

.k-form__footer {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}
.k-form__submit { min-width: 180px; }
.k-form__note {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.75rem;
  color: rgba(38,37,34,0.35);
}

.k-form__success {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(126,34,57,0.07);
  border: 1px solid rgba(126,34,57,0.25);
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.92rem;
  color: var(--c-anthrazit);
  line-height: 1.6;
}
.k-form__success-icon {
  font-size: 1.3rem;
  color: var(--c-bronze);
  flex-shrink: 0;
}

/* ── Info panel ── */
.k-info-panel {
  background: var(--c-stein);
  padding: clamp(3rem, 6vw, 5rem) clamp(2.5rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.k-info-block__label {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-bronze);
  margin-bottom: 0.45rem;
}
.k-info-block__value {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-anthrazit);
  display: block;
}
.k-info-block__link {
  text-decoration: none;
  transition: color 0.2s;
}
.k-info-block__link:hover { color: var(--c-bronze); }
.k-info-block__address {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.9rem;
  font-weight: 300;
  color: rgba(38,37,34,0.75);
  line-height: 1.8;
  font-style: normal;
}
.k-info-block__name {
  display: block;
  font-weight: 600;
  color: var(--c-anthrazit);
  margin-bottom: 0.2rem;
  font-size: 0.92rem;
}

.k-info-divider {
  height: 1px;
  background: rgba(38,37,34,0.12);
}

.k-hours {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.k-hours__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.87rem;
}
.k-hours__row dt {
  font-weight: 500;
  color: var(--c-anthrazit);
}
.k-hours__row dd {
  color: rgba(38,37,34,0.65);
  margin: 0;
}

.k-map-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-bronze);
  text-decoration: none;
  border-bottom: 1px solid rgba(126,34,57,0.30);
  padding-bottom: 0.2rem;
  transition: color 0.2s, border-color 0.2s;
  margin-top: auto;
}
.k-map-btn:hover { color: var(--c-bronze-dark); border-color: var(--c-bronze-dark); }

@media (max-width: 899px) {
  .k-info-panel { border-top: 3px solid var(--c-bronze); }
  .k-map-btn { margin-top: 0; }
}

/* ═══════════════════════════════════════════════════════════
   RAUMKONZEPTE PAGE
   ═══════════════════════════════════════════════════════════ */

/* Farbe & Oberflächen hero */
.of-hero {
  background:
    linear-gradient(to right, rgba(20,18,16,0.78) 42%, rgba(20,18,16,0.45) 70%, rgba(20,18,16,0.25) 100%),
    url('/images/hero-oberflaechen.webp') center 40% / cover no-repeat;
}
.of-cta {
  background:
    linear-gradient(rgba(20,18,16,0.84), rgba(20,18,16,0.84)),
    url('/images/kalkputz-bad.webp') center / cover no-repeat;
}

/* of-tags-split: Text bestimmt Höhe; Bild füllt rechte Spalte absolut */
.of-tags-split {
  min-height: 0;
  overflow: visible;
  position: relative;
}
/* Bild aus Grid-Flow nehmen → Textspalte bestimmt Sektionshöhe */
.of-tags-split .s-split__img-wrap {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 50%;
}
.of-tags-split .s-split__body {
  padding-top: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}
/* Mobile: Bild zurück in den Flow */
@media (max-width: 767px) {
  .of-tags-split .s-split__img-wrap {
    position: static;
    width: 100%;
    aspect-ratio: 16/9;
  }
}

/* Denkmalpflege hero & CTA */
.dk-hero {
  background:
    linear-gradient(to right, rgba(20,18,16,0.82) 40%, rgba(20,18,16,0.48) 70%, rgba(20,18,16,0.28) 100%),
    url('/images/inspo-dk3-lingnerschloss-1.webp') center 40% / cover no-repeat;
}
.dk-cta {
  background:
    linear-gradient(rgba(20,18,16,0.86), rgba(20,18,16,0.86)),
    url('/images/inspo-dk-briesnitz-3.webp') center / cover no-repeat;
}

/* Homepage hero – slides fill the background, gradient overlays via ::after */
.home-hero {
  background: var(--c-anthrazit);
  min-height: 68vh;
}
.home-hero .hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.home-hero .hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(20,18,16,0.68) 38%, rgba(20,18,16,0.38) 65%, rgba(20,18,16,0.18) 100%);
  z-index: 1;
  pointer-events: none;
}
.home-hero .k-hero__inner { z-index: 2; }
.home-hero .k-hero__deco  { z-index: 2; }

/* Mobile: Bild oben, Text darunter */
@media (max-width: 767px) {
  .home-hero {
    display: flex;
    flex-direction: column;
    min-height: 0;
    padding: 0;
    grid-template-columns: unset;
  }
  .home-hero .hero__bg {
    position: relative;
    inset: auto;
    width: 100%;
    aspect-ratio: 4/3;
    flex-shrink: 0;
  }
  .home-hero .hero__bg::after { display: none; }
  .home-hero .k-hero__inner {
    z-index: 1;
    padding: 2rem 1.5rem 2.5rem;
  }
  .home-hero .k-hero__deco { display: none; }
  .home-hero .k-hero__title { font-size: clamp(2rem, 8vw, 2.8rem); }
}

/* Inspirationen hero */
.insp-hero {
  background:
    linear-gradient(to right, rgba(20,18,16,0.78) 42%, rgba(20,18,16,0.45) 70%, rgba(20,18,16,0.25) 100%),
    url('/images/hero-3.webp') center 40% / cover no-repeat;
}
.insp-cta {
  background:
    linear-gradient(rgba(20,18,16,0.84), rgba(20,18,16,0.84)),
    url('/images/ansicht-schlafzimmer.webp') center / cover no-repeat;
}

/* Hero override */
.rk-hero {
  background:
    linear-gradient(to right, rgba(20,18,16,0.80) 40%, rgba(20,18,16,0.50) 70%, rgba(20,18,16,0.28) 100%),
    url('/images/hero-2.webp') center 30% / cover no-repeat;
  min-height: 58vh;
}
.rk-hero__ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }
.rk-btn--ghost {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.9rem 2rem; font-family: var(--ff-sans); font-size: 0.85rem;
  font-weight: var(--fw-medium); letter-spacing: 0.1em; text-transform: uppercase;
  border-radius: var(--radius-sm); text-decoration: none;
  border: 1px solid rgba(245,241,232,0.45); color: var(--c-kalkweiss);
  transition: border-color 0.2s, background 0.2s;
}
.rk-btn--ghost:hover { border-color: var(--c-kalkweiss); background: rgba(245,241,232,0.08); }
.rk-hero__trust {
  font-family: 'Poppins', var(--ff-sans); font-size: 0.72rem; font-weight: 300;
  color: rgba(245,241,232,0.45); letter-spacing: 0.05em; margin-top: 1.75rem;
  border-top: 1px solid rgba(245,241,232,0.12); padding-top: 1.25rem;
}

/* Shared */
.rk-overline { color: var(--c-bronze); }
.rk-overline--light { color: rgba(245,241,232,0.5); }
.rk-section-title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 700;
  color: var(--c-anthrazit); line-height: 1.1; margin: 0.75rem 0 1.25rem;
}
.rk-accent { color: var(--c-bronze); }
@media (max-width: 767px) {
  .rk-section-title--sm { font-size: clamp(1.3rem, 5vw, 1.8rem); }
}
.rk-body-text {
  font-family: 'Poppins', var(--ff-sans); font-size: 0.92rem; font-weight: 300;
  color: rgba(38,37,34,0.68); line-height: 1.85; max-width: 64ch;
}

/* ── Editorial ── */
.rk-editorial {
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--c-kalkweiss); align-items: center;
}
.rk-editorial__text {
  padding: clamp(3.5rem, 7vw, 6rem) clamp(2.5rem, 5vw, 5rem);
  display: flex; flex-direction: column; gap: 1rem;
}
.rk-editorial__img-wrap { overflow: hidden; align-self: stretch; }
.rk-editorial__img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }
.rk-quote {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: 1.05rem; font-weight: 700; color: var(--c-bronze);
  border-left: 3px solid var(--c-bronze); padding-left: 1.25rem;
  margin-top: 0.5rem; line-height: 1.5;
}
@media (max-width: 767px) {
  .rk-editorial { grid-template-columns: 1fr; }
  .rk-editorial__img-wrap { aspect-ratio: 4/3; order: 1; }
}

/* ── Services ── */
.rk-services { background: var(--c-stein); padding: clamp(4rem, 7vw, 6rem) 0; }
.rk-services__head { padding: 0 clamp(2.5rem, 5vw, 5rem) clamp(2rem, 3vw, 3rem); }
.rk-services__footer { padding: clamp(2rem, 4vw, 3rem) clamp(2.5rem, 5vw, 5rem) 0; display: flex; justify-content: center; }
.rk-services__intro { max-width: 64ch; }

/* Grid: 2-Spalten, bündig mit Heading-Padding, Trennlinien statt Gap-Trick */
.rk-services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: transparent;
  padding: 0 clamp(2.5rem, 5vw, 5rem);
  border-top: 1px solid rgba(38,37,34,0.12);
}
@media (min-width: 680px) {
  .rk-services__grid { grid-template-columns: repeat(2, 1fr); }
}

/* Card: Nummer inline links neben Titel (CSS-Grid intern) */
.rk-service-card {
  background: transparent;
  padding: 1.75rem 0;
  border-bottom: 1px solid rgba(38,37,34,0.1);
  display: grid;
  grid-template-columns: 2.75rem 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.25rem;
}
@media (min-width: 680px) {
  /* ungerade Karten: Trennlinie rechts + Abstand zum Nachbarn */
  .rk-service-card:nth-child(odd)  { padding-right: 3rem; border-right: 1px solid rgba(38,37,34,0.1); }
  .rk-service-card:nth-child(even) { padding-left: 3rem; }
}
@media (max-width: 679px) {
  .rk-service-card { grid-template-columns: 2.25rem 1fr; padding: 1.5rem 0; }
}

.rk-service-card__num {
  grid-column: 1; grid-row: 1;
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-bronze);
  opacity: 1;
  padding-top: 0.2em;
  line-height: 1;
}
.rk-service-card__title {
  grid-column: 2; grid-row: 1;
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: 0.93rem; font-weight: 700;
  color: var(--c-anthrazit); line-height: 1.3;
  margin-bottom: 0.6rem;
}
.rk-service-card__text {
  grid-column: 2; grid-row: 2;
  font-family: 'Poppins', var(--ff-sans); font-size: 0.82rem; font-weight: 300;
  color: rgba(38,37,34,0.65); line-height: 1.75; margin: 0;
}

/* ── Tiers ── */
.rk-tiers { background: var(--c-kalkweiss); padding: clamp(4rem, 7vw, 6rem) 0; }
.rk-tiers__head { padding: 0 clamp(2.5rem, 5vw, 5rem) clamp(2rem, 3vw, 3rem); }
.rk-tiers__grid {
  display: grid; grid-template-columns: 1fr;
  gap: 2px; background: rgba(38,37,34,0.08);
}
@media (min-width: 768px) { .rk-tiers__grid { grid-template-columns: repeat(3, 1fr); } }
.rk-tier { background: var(--c-kalkweiss); display: flex; flex-direction: column; }
.rk-tier__img-wrap { overflow: hidden; }
.rk-tier__img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; transition: transform 0.6s ease; }
.rk-tier:hover .rk-tier__img { transform: scale(1.03); }
.rk-tier__body { padding: 2rem 1.75rem 2.5rem; flex: 1; display: flex; flex-direction: column; gap: 0.75rem; }
.rk-tier__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: 1.1rem; font-weight: 700; color: var(--c-anthrazit);
}
.rk-tier__text {
  font-family: 'Poppins', var(--ff-sans); font-size: 0.875rem; font-weight: 300;
  color: rgba(38,37,34,0.65); line-height: 1.8;
}
.rk-tier__list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 0.35rem;
}
.rk-tier__list li {
  font-family: 'Poppins', var(--ff-sans); font-size: 0.8rem; font-weight: 400;
  color: rgba(38,37,34,0.65); padding-left: 1rem; position: relative;
}
.rk-tier__list li::before { content: '—'; position: absolute; left: 0; color: var(--c-bronze); }
.rk-tiers__footer {
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap;
  padding: clamp(2rem, 3vw, 3rem) clamp(2.5rem, 5vw, 5rem) 0 1.75rem;
}
.rk-tiers__closing {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: 1rem; font-weight: 700; color: var(--c-bronze); font-style: italic;
}

/* ── Uses ── */
.rk-uses { background: var(--c-stein); padding: clamp(4rem, 7vw, 6rem) 0 0; }
.rk-uses__head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap;
  padding: 0 clamp(2.5rem, 5vw, 5rem) clamp(2rem, 3vw, 2.5rem);
}
.rk-uses__cta { flex-shrink: 0; }
.rk-uses__grid {
  display: grid; grid-template-columns: 1fr;
  gap: 2px; background: rgba(38,37,34,0.08);
}
@media (min-width: 480px) { .rk-uses__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .rk-uses__grid { grid-template-columns: repeat(4, 1fr); } }
.rk-use-item { background: var(--c-stein); display: flex; flex-direction: column; }
.rk-use-item__img-wrap { overflow: hidden; }
.rk-use-item__img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; transition: transform 0.6s ease; }
.rk-use-item:hover .rk-use-item__img { transform: scale(1.04); }
.rk-use-item__body { padding: 1.25rem 1.25rem 1.75rem; }
.rk-use-item__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: 0.92rem; font-weight: 700; color: var(--c-anthrazit);
  margin-bottom: 0.5rem;
}
.rk-use-item__text {
  font-family: 'Poppins', var(--ff-sans); font-size: 0.8rem; font-weight: 300;
  color: rgba(38,37,34,0.65); line-height: 1.7;
}

/* ── Ablauf ── */
.rk-ablauf { background: var(--c-kalkweiss); padding: clamp(4rem, 7vw, 6rem) clamp(2.5rem, 5vw, 5rem); }
.rk-ablauf__head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 2rem; margin-bottom: clamp(3rem, 5vw, 4.5rem);
}
.rk-ablauf__cta { flex-shrink: 0; }
@media (max-width: 767px) {
  .rk-ablauf__head { flex-direction: column; align-items: flex-start; }
}
.rk-steps { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; }
.rk-step {
  display: grid; grid-template-columns: 4rem 1fr;
  gap: 0 2rem; padding: 2rem 0; border-top: 1px solid rgba(38,37,34,0.10);
  align-items: start;
}
.rk-step:last-child { border-bottom: 1px solid rgba(38,37,34,0.10); }
.rk-step__num {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: 2rem; font-weight: 700; color: var(--c-bronze); opacity: 0.35;
  line-height: 1.1; padding-top: 0.1rem;
}
.rk-step__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: 1.05rem; font-weight: 700; color: var(--c-anthrazit);
  margin-bottom: 0.6rem; line-height: 1.2;
}
.rk-step__text {
  font-family: 'Poppins', var(--ff-sans); font-size: 0.875rem; font-weight: 300;
  color: rgba(38,37,34,0.65); line-height: 1.8;
}

/* Advantages list in split */
.rk-advantages {
  list-style: none; padding: 0; margin: 0 0 1.5rem;
  display: flex; flex-direction: column; gap: 0.4rem;
}
.rk-advantages li {
  font-family: 'Poppins', var(--ff-sans); font-size: 0.85rem; font-weight: 400;
  color: rgba(38,37,34,0.75); padding-left: 1.25rem; position: relative;
}
.rk-advantages li::before { content: '→'; position: absolute; left: 0; color: var(--c-bronze); }

/* ── Projekte ── */
.rk-projekte { background: var(--c-stein); padding: clamp(4rem, 7vw, 6rem) 0; }
.rk-projekte__head { padding: 0 clamp(2.5rem, 5vw, 5rem) clamp(2rem, 3vw, 3rem); }
.rk-projekte__grid {
  display: grid; gap: 2px; background: rgba(38,37,34,0.08);
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .rk-projekte__grid { grid-template-columns: 2fr 1fr; grid-template-rows: auto auto; }
  .rk-projekt-card--large { grid-row: span 2; }
}
.rk-projekt-card { background: var(--c-stein); overflow: hidden; }
.rk-projekt-card__img-wrap { overflow: hidden; }
.rk-projekt-card--large .rk-projekt-card__img-wrap { aspect-ratio: 3/2; }
.rk-projekt-card:not(.rk-projekt-card--large) .rk-projekt-card__img-wrap { aspect-ratio: 4/3; }
.rk-projekt-card__img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s ease; }
.rk-projekt-card:hover .rk-projekt-card__img { transform: scale(1.03); }
.rk-projekt-card__body { padding: 1.5rem 1.75rem 2rem; }
.rk-projekt-card__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: 1rem; font-weight: 700; color: var(--c-anthrazit); margin-bottom: 0.5rem;
}
.rk-projekt-card__text {
  font-family: 'Poppins', var(--ff-sans); font-size: 0.83rem; font-weight: 300;
  color: rgba(38,37,34,0.65); line-height: 1.75; margin-bottom: 0.75rem;
}
.rk-projekt-card__tags {
  font-family: 'Poppins', var(--ff-sans); font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-bronze);
}
.rk-projekte__cta { padding: clamp(2rem, 3vw, 3rem) clamp(2.5rem, 5vw, 5rem) 0; }

/* ── FAQ ── */
.rk-faq { background: var(--c-kalkweiss); padding: clamp(4rem, 7vw, 6rem) clamp(2.5rem, 5vw, 5rem); }
.rk-faq__head { margin-bottom: clamp(2.5rem, 4vw, 4rem); }
.rk-faq__list {
  display: grid; grid-template-columns: 1fr;
  gap: 0;
}
@media (min-width: 768px) {
  .rk-faq__list { grid-template-columns: 1fr 1fr; column-gap: clamp(3rem, 6vw, 6rem); }
}
.rk-faq__item {
  border-top: 1px solid rgba(38,37,34,0.10);
  align-self: start;
}
.rk-faq__q {
  font-family: 'Poppins', var(--ff-sans); font-size: 0.9rem; font-weight: 600;
  color: var(--c-anthrazit); line-height: 1.4;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.25rem 0; cursor: pointer; list-style: none;
  transition: color 0.2s;
}
.rk-faq__q::-webkit-details-marker { display: none; }
.rk-faq__q::after {
  content: '+';
  font-size: 1.25rem; font-weight: 300; color: var(--c-bronze);
  flex-shrink: 0; line-height: 1;
  transition: transform 0.3s ease;
}
.rk-faq__item[open] .rk-faq__q { color: var(--c-bronze); }
.rk-faq__item[open] .rk-faq__q::after { transform: rotate(45deg); }
.rk-faq__a {
  font-family: 'Poppins', var(--ff-sans); font-size: 0.855rem; font-weight: 300;
  color: rgba(38,37,34,0.65); line-height: 1.8;
  padding-bottom: 1.25rem; margin: 0;
}

/* ── Closing CTA ── */
.rk-cta {
  background:
    linear-gradient(rgba(20,18,16,0.82), rgba(20,18,16,0.82)),
    url('/images/ansicht-schlafzimmer.webp') center / cover no-repeat;
  padding: clamp(5rem, 9vw, 8rem) clamp(2.5rem, 5vw, 5rem);
}
.rk-cta__inner { max-width: 64ch; }
.rk-cta__title {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(1.8rem, 3.5vw, 3rem); font-weight: 700;
  color: var(--c-kalkweiss); line-height: 1.1; margin: 0.75rem 0 1.25rem;
}
.rk-cta__text {
  font-family: 'Poppins', var(--ff-sans); font-size: 0.92rem; font-weight: 300;
  color: rgba(245,241,232,0.65); line-height: 1.85; margin-bottom: 2rem;
}
.rk-cta__btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.rk-cta__note {
  font-family: 'Poppins', var(--ff-sans); font-size: 0.75rem; font-weight: 300;
  color: rgba(245,241,232,0.35); letter-spacing: 0.02em;
}

/* ═══════════════════════════════════════════════════════════
   FLOATING CONTACT BUTTON (global)
   ═══════════════════════════════════════════════════════════ */
.fab-wrap {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.fab-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--c-bronze);
  color: var(--c-kalkweiss);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(126,34,57,0.40);
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  flex-shrink: 0;
}
.fab-btn:hover {
  background: var(--c-bronze-dark);
  transform: scale(1.06);
  box-shadow: 0 6px 28px rgba(126,34,57,0.50);
}
.fab-btn__icon { display: flex; align-items: center; justify-content: center; transition: opacity 0.15s, transform 0.15s; position: absolute; }
.fab-btn__icon--close { opacity: 0; transform: rotate(-90deg) scale(0.7); }
.fab-btn[aria-expanded="true"] .fab-btn__icon--phone { opacity: 0; transform: rotate(90deg) scale(0.7); }
.fab-btn[aria-expanded="true"] .fab-btn__icon--close { opacity: 1; transform: rotate(0deg) scale(1); }

.fab-popup {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-end;
  transform-origin: bottom right;
  animation: fabPopIn 0.22s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.fab-popup[hidden] { display: none; }

@keyframes fabPopIn {
  from { opacity: 0; transform: scale(0.85) translateY(12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.fab-popup__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--c-anthrazit);
  color: var(--c-kalkweiss);
  text-decoration: none;
  padding: 0.5rem 0.85rem 0.5rem 0.6rem;
  border-radius: 3px;
  box-shadow: 0 3px 12px rgba(0,0,0,0.22);
  transition: background 0.15s, transform 0.15s;
  white-space: nowrap;
}
.fab-popup__item:hover { background: #3a3734; transform: translateX(-3px); }

.fab-popup__icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(126,34,57,0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-bronze);
  flex-shrink: 0;
}

.fab-popup__label {
  font-family: 'Poppins', var(--ff-sans);
  font-size: 0.78rem;
  font-weight: 500;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}
.fab-popup__sub {
  font-size: 0.62rem;
  font-weight: 300;
  color: rgba(245,241,232,0.45);
}

/* ── Impressum / Datenschutz ──────────────────────────────── */
.legal-hero {
  background: var(--c-anthrazit);
  padding: clamp(5rem, 12vw, 9rem) clamp(1.5rem, 6vw, 5rem) clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid rgba(216,208,196,0.12);
}
.legal-hero__inner { max-width: 760px; }
.legal-hero .overline {
  color: var(--c-bronze);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 0.75rem;
}
.legal-hero h1 {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--c-kalkweiss);
  line-height: 1.15;
}

.legal-body {
  background: var(--c-kalkweiss);
  padding: clamp(3rem, 8vw, 6rem) clamp(1.5rem, 6vw, 5rem);
  max-width: 760px;
  margin: 0 auto;
}

.legal-section {
  margin-bottom: 2.5rem;
}
.legal-section:last-child { margin-bottom: 0; }

.legal-section h2 {
  font-family: 'Century Gothic', 'Poppins', var(--ff-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-anthrazit);
  margin-bottom: 0.6rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid rgba(38,37,34,0.12);
}
.legal-section h3 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-anthrazit);
  margin: 1.2rem 0 0.4rem;
}
.legal-section p {
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(38,37,34,0.8);
  margin-bottom: 0.75rem;
}
.legal-section p:last-child { margin-bottom: 0; }
.legal-section a {
  color: var(--c-bronze);
  text-decoration: none;
}
.legal-section a:hover { text-decoration: underline; }

/* Datenschutz: breiterer Container + Inhaltsverzeichnis */
.legal-body--wide { max-width: 860px; }

.legal-toc {
  background: rgba(38,37,34,0.05);
  border-left: 3px solid var(--c-bronze);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2.5rem;
  border-radius: 0 4px 4px 0;
}
.legal-toc__title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-anthrazit);
  margin-bottom: 0.6rem;
}
.legal-toc__list {
  margin: 0; padding-left: 1.1rem;
  display: flex; flex-direction: column; gap: 0.35rem;
}
.legal-toc__list a {
  font-size: 0.85rem;
  color: var(--c-bronze);
  text-decoration: none;
}
.legal-toc__list a:hover { text-decoration: underline; }

.legal-caps {
  font-size: 0.82rem;
  line-height: 1.7;
  color: rgba(38,37,34,0.75);
}