/* ===== FONTS ===== */
@font-face {
  font-family: "Fraunces";
  src: local("Fraunces"), local("Georgia");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Hanken Grotesk";
  src: local("Hanken Grotesk"), local("Segoe UI");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}

/* ===== TOKENS ===== */
:root {
  --c-walnut:    #241813;
  --c-walnut-2:  #322117;
  --c-oak:       #F1E7D4;
  --c-oak-2:     #E6D6BD;
  --c-ink:       #2A1C12;
  --c-ink-soft:  #6E5A45;
  --c-cream:     #F5ECDC;
  --c-cream-soft:#C7B393;
  --c-brass:     #B98A44;
  --c-brass-600: #9E7330;
  --c-brass-wash:#EFE3C9;
  --c-line:      #D9C6A8;
  --c-line-dark: rgba(245,236,220,.14);
  --r-card:      12px;
  --r-pill:      999px;
  --shadow-warm: 0 1px 2px rgba(36,24,19,.08), 0 10px 30px rgba(36,24,19,.10);
  --font-display:"Fraunces", Georgia, "Times New Roman", serif;
  --font-body:   "Hanken Grotesk", system-ui, "Segoe UI", Roboto, sans-serif;
  --max-w:       1140px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--c-ink);
  background: var(--c-oak);
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
ul { list-style: none; }

/* ===== UTILITY ===== */
.container { max-width: var(--max-w); margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2.5rem); }
.section-pad { padding-block: clamp(4rem, 8vw, 7rem); }
.section-pad-sm { padding-block: clamp(2.5rem, 5vw, 4rem); }

/* ===== DEMO BANNER ===== */
.demo-banner {
  background: var(--c-walnut);
  color: var(--c-cream-soft);
  text-align: center;
  font-size: .78rem;
  letter-spacing: .04em;
  padding: .55rem 1rem;
  font-family: var(--font-body);
}
.demo-banner a { color: var(--c-brass); text-decoration: underline; }

/* ===== NAV ===== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--c-walnut);
  border-bottom: 1px solid var(--c-line-dark);
  transition: padding .3s, box-shadow .3s;
}
.site-nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.35); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.1rem;
  transition: padding .3s;
}
.site-nav.scrolled .nav-inner { padding-block: .7rem; }
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--c-cream);
  letter-spacing: .01em;
}
.nav-logo span { color: var(--c-brass); }
.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  color: var(--c-cream-soft);
  font-size: .88rem;
  letter-spacing: .04em;
  transition: color .2s;
}
.nav-links a:hover { color: var(--c-cream); }
.btn-primary {
  background: var(--c-brass);
  color: var(--c-walnut);
  padding: .6rem 1.4rem;
  border-radius: var(--r-pill);
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .03em;
  transition: background .2s, transform .2s, box-shadow .2s;
  display: inline-block;
}
.btn-primary:hover { background: var(--c-brass-600); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(185,138,68,.3); }
.btn-primary:focus-visible { outline: 2px solid var(--c-brass); outline-offset: 3px; }
.btn-outline-dark {
  border: 1.5px solid var(--c-cream-soft);
  color: var(--c-cream);
  padding: .6rem 1.4rem;
  border-radius: var(--r-pill);
  font-size: .88rem;
  font-weight: 500;
  transition: background .2s, border-color .2s, transform .2s;
  display: inline-block;
}
.btn-outline-dark:hover { background: rgba(245,236,220,.1); border-color: var(--c-cream); transform: translateY(-2px); }
.btn-outline-light {
  border: 1.5px solid var(--c-ink-soft);
  color: var(--c-ink);
  padding: .6rem 1.4rem;
  border-radius: var(--r-pill);
  font-size: .88rem;
  font-weight: 500;
  transition: background .2s, transform .2s;
  display: inline-block;
}
.btn-outline-light:hover { background: var(--c-brass-wash); transform: translateY(-2px); }

/* Burger */
.nav-burger { display: none; flex-direction: column; gap: 5px; padding: .4rem; }
.nav-burger span { display: block; width: 24px; height: 2px; background: var(--c-cream); border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--c-walnut-2);
  border-top: 1px solid var(--c-line-dark);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: var(--c-cream-soft);
  padding: .9rem 1.5rem;
  font-size: .95rem;
  border-bottom: 1px solid var(--c-line-dark);
  transition: color .2s, background .2s;
}
.nav-mobile a:hover { color: var(--c-cream); background: rgba(255,255,255,.04); }
.nav-mobile .btn-primary { margin: 1rem 1.5rem; text-align: center; }

/* ===== HERO ===== */
.hero {
  background: var(--c-walnut);
  position: relative;
  overflow: hidden;
  padding-block: clamp(5rem, 10vw, 9rem);
}
.hero-bg-texture {
  position: absolute; inset: 0;
  opacity: .04;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.hero-content { max-width: 600px; }
.hero-label {
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-brass);
  font-weight: 500;
  margin-bottom: 1.2rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--c-cream);
  margin-bottom: 1.4rem;
}
.hero h1 em { font-style: normal; color: var(--c-brass); }
.hero-sub {
  font-size: clamp(.95rem, 1.5vw, 1.1rem);
  color: var(--c-cream-soft);
  max-width: 480px;
  margin-bottom: 2.2rem;
  line-height: 1.75;
}
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.trust-bar {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid var(--c-line-dark);
}
.trust-item {
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-cream-soft);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.trust-item::before { content: "◆"; color: var(--c-brass); font-size: .5rem; }

/* Hero Visual */
.hero-visual { display: flex; justify-content: center; align-items: center; }
.grain-svg { width: 100%; max-width: 460px; }

/* ===== LEISTUNGEN ===== */
.leistungen { background: var(--c-oak); }
.section-label {
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-brass);
  font-weight: 500;
  margin-bottom: .8rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--c-ink);
  margin-bottom: 1rem;
}
.section-title.on-dark { color: var(--c-cream); }
.section-sub {
  color: var(--c-ink-soft);
  max-width: 520px;
  margin-bottom: 3rem;
  font-size: 1.05rem;
}
.section-sub.on-dark { color: var(--c-cream-soft); }
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.card {
  background: #fff;
  border-radius: var(--r-card);
  padding: 2rem;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-warm);
  transition: transform .3s, box-shadow .3s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 4px 8px rgba(36,24,19,.06), 0 20px 50px rgba(36,24,19,.14); }
.card-icon { margin-bottom: 1.2rem; }
.card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: .5rem;
}
.card p { color: var(--c-ink-soft); font-size: .93rem; line-height: 1.6; }

/* ===== WERKSTATT (dunkel) ===== */
.werkstatt {
  background: var(--c-walnut);
  position: relative;
  overflow: hidden;
}
.werkstatt-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.werkstatt-text {}
.werkstatt-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  color: var(--c-cream);
  line-height: 1.15;
  margin-bottom: 1.2rem;
}
.werkstatt-text h2 em { font-style: normal; color: var(--c-brass); }
.werkstatt-text p { color: var(--c-cream-soft); font-size: 1.05rem; line-height: 1.75; max-width: 460px; }
.werkstatt-visual { display: flex; justify-content: center; }

/* ===== HOLZARTEN ===== */
.holzarten { background: var(--c-oak-2); }
.holz-tabs {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.holz-tab {
  padding: .55rem 1.3rem;
  border-radius: var(--r-pill);
  border: 1.5px solid var(--c-line);
  background: transparent;
  color: var(--c-ink-soft);
  font-size: .88rem;
  font-family: var(--font-body);
  font-weight: 500;
  cursor: pointer;
  transition: all .2s;
}
.holz-tab:hover { border-color: var(--c-brass); color: var(--c-ink); }
.holz-tab.active { background: var(--c-brass); border-color: var(--c-brass); color: var(--c-walnut); font-weight: 600; }
.holz-tab:focus-visible { outline: 2px solid var(--c-brass); outline-offset: 3px; }
.holz-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}
.holz-swatch { border-radius: var(--r-card); overflow: hidden; box-shadow: var(--shadow-warm); }
.holz-info {}
.holz-info h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: .8rem;
  transition: opacity .3s;
}
.holz-info p { color: var(--c-ink-soft); font-size: 1rem; line-height: 1.7; transition: opacity .3s; }
.holz-info.fading { opacity: 0; transform: translateY(6px); }
.holz-info { transition: opacity .3s, transform .3s; }

/* ===== VORHER/NACHHER ===== */
.vorher-nachher { background: var(--c-oak); }
.vn-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.vn-text {}
.vn-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 1rem;
}
.vn-text h2 em { font-style: normal; color: var(--c-brass); }
.vn-text p { color: var(--c-ink-soft); margin-bottom: 1.8rem; font-size: 1rem; line-height: 1.7; }
.vn-slider-wrap {
  position: relative;
  border-radius: var(--r-card);
  overflow: hidden;
  box-shadow: var(--shadow-warm);
  user-select: none;
  touch-action: none;
  aspect-ratio: 4/3;
}
.vn-before, .vn-after {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
}
.vn-after { clip-path: inset(0 50% 0 0); transition: none; }
.vn-label {
  position: absolute;
  bottom: .8rem;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
  padding: .3rem .7rem;
  border-radius: var(--r-pill);
}
.vn-label-before { left: .8rem; background: rgba(36,24,19,.7); color: var(--c-cream); }
.vn-label-after  { right: .8rem; background: var(--c-brass); color: var(--c-walnut); }
.vn-handle {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--c-brass);
  cursor: ew-resize;
  transform: translateX(-50%);
}
.vn-handle::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--c-brass);
  box-shadow: 0 2px 8px rgba(36,24,19,.3);
}
.vn-handle::after {
  content: "◀ ▶";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: .55rem;
  color: var(--c-walnut);
  font-weight: 700;
  white-space: nowrap;
}

/* ===== ABLAUF ===== */
.ablauf { background: var(--c-oak-2); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 1.8rem;
  background: var(--c-oak);
  border-radius: var(--r-card);
  border: 1px solid var(--c-line);
  counter-increment: step;
}
.step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--c-brass);
  margin-bottom: .8rem;
  line-height: 1;
}
.step h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 600; color: var(--c-ink); margin-bottom: .4rem; }
.step p { font-size: .88rem; color: var(--c-ink-soft); line-height: 1.6; }

/* ===== ÜBER / MEISTER (dunkel) ===== */
.ueber { background: var(--c-walnut-2); }
.ueber-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.ueber-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 600;
  color: var(--c-cream);
  margin-bottom: 1.2rem;
}
.ueber-text h2 em { font-style: normal; color: var(--c-brass); }
.ueber-text p { color: var(--c-cream-soft); font-size: 1rem; line-height: 1.75; margin-bottom: 1.4rem; }
.ueber-badges { display: flex; gap: .8rem; flex-wrap: wrap; }
.badge {
  background: rgba(185,138,68,.15);
  border: 1px solid rgba(185,138,68,.3);
  color: var(--c-brass);
  font-size: .75rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: var(--r-pill);
}
.ueber-visual { display: flex; justify-content: center; }

/* ===== REFERENZEN ===== */
.referenzen { background: var(--c-oak); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.testimonial {
  background: #fff;
  border-radius: var(--r-card);
  padding: 2rem;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-warm);
}
.stars { color: var(--c-brass); font-size: 1rem; margin-bottom: 1rem; letter-spacing: .1em; }
.testimonial blockquote { font-size: .97rem; color: var(--c-ink); line-height: 1.65; margin-bottom: 1.2rem; font-style: italic; }
.testimonial cite { font-size: .8rem; color: var(--c-ink-soft); font-style: normal; display: block; }
.testimonial cite strong { color: var(--c-ink); }

/* ===== BERATUNGS-BAND ===== */
.beratungsband {
  background: var(--c-brass-wash);
  border-top: 2px solid var(--c-brass);
  border-bottom: 2px solid var(--c-brass);
}
.beratungsband-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.beratungsband h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 600;
  color: var(--c-ink);
  max-width: 560px;
}
.beratungsband h2 em { font-style: normal; color: var(--c-brass-600); }

/* ===== FAQ ===== */
.faq { background: var(--c-oak-2); }
.accordion { max-width: 760px; }
.accordion-item { border-bottom: 1px solid var(--c-line); }
.accordion-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 0;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--c-ink);
  cursor: pointer;
  gap: 1rem;
  transition: color .2s;
}
.accordion-btn:hover { color: var(--c-brass-600); }
.accordion-btn:focus-visible { outline: 2px solid var(--c-brass); outline-offset: 2px; border-radius: 4px; }
.accordion-icon {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--c-line);
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem;
  color: var(--c-brass);
  transition: transform .3s, background .2s;
}
.accordion-btn[aria-expanded="true"] .accordion-icon { transform: rotate(45deg); background: var(--c-brass); color: var(--c-walnut); border-color: var(--c-brass); }
.accordion-body {
  overflow: hidden;
  max-height: 0;
  transition: max-height .35s ease;
}
.accordion-body p { padding-bottom: 1.2rem; color: var(--c-ink-soft); font-size: .95rem; line-height: 1.7; }

/* ===== KONTAKT ===== */
.kontakt { background: var(--c-oak); }
.kontakt-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}
.form-group { margin-bottom: 1.2rem; }
label { display: block; font-size: .82rem; font-weight: 500; color: var(--c-ink); margin-bottom: .4rem; letter-spacing: .02em; }
input, select, textarea {
  width: 100%;
  background: #fff;
  border: 1.5px solid var(--c-line);
  border-radius: 8px;
  padding: .75rem 1rem;
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--c-ink);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
  appearance: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--c-brass); box-shadow: 0 0 0 3px rgba(185,138,68,.12); }
textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: .78rem; color: var(--c-ink-soft); margin-top: .5rem; font-style: italic; }
.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 1.5rem;
}
.contact-row { display: flex; gap: .8rem; margin-bottom: 1rem; align-items: flex-start; }
.contact-row svg { flex-shrink: 0; margin-top: 2px; }
.contact-row p { color: var(--c-ink-soft); font-size: .93rem; line-height: 1.5; }
.contact-row strong { color: var(--c-ink); font-weight: 600; }
.map-placeholder { margin-top: 1.5rem; border-radius: var(--r-card); overflow: hidden; border: 1px solid var(--c-line); }

/* ===== FOOTER ===== */
.site-footer { background: var(--c-walnut); border-top: 1px solid var(--c-line-dark); }
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-block: 3.5rem;
}
.footer-brand h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--c-cream);
  margin-bottom: .5rem;
}
.footer-brand p { font-size: .85rem; color: var(--c-cream-soft); line-height: 1.6; max-width: 260px; }
.footer-col h4 {
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-brass);
  margin-bottom: 1rem;
  font-weight: 500;
}
.footer-col ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-col ul li a { font-size: .88rem; color: var(--c-cream-soft); transition: color .2s; }
.footer-col ul li a:hover { color: var(--c-cream); }
.footer-bottom {
  border-top: 1px solid var(--c-line-dark);
  padding-block: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .8rem;
  color: var(--c-cream-soft);
}
.footer-bottom a { color: var(--c-brass); transition: color .2s; }
.footer-bottom a:hover { color: var(--c-brass-600); }

/* ===== SPAN ACCENT ===== */
.span-accent {
  display: flex;
  justify-content: center;
  overflow: hidden;
  line-height: 0;
}
.span-accent svg { opacity: .35; }

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .werkstatt-inner { grid-template-columns: 1fr; }
  .werkstatt-visual { display: none; }
  .holz-preview { grid-template-columns: 1fr; }
  .ueber-inner { grid-template-columns: 1fr; }
  .ueber-visual { display: none; }
  .vn-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .kontakt-inner { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .cards-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .beratungsband-inner { flex-direction: column; text-align: center; }
}