/* ============================================================
   traumexpose.de – Virtuelles Home Staging
   Design: Warm Editorial – Erdtöne, Terrakotta-Akzente
   Fonts: Playfair Display (Headlines) + DM Sans (Body)
   Farben: Cremeweiß #FAF7F2, Dunkelbraun #2C1810, 
           Terrakotta #C4622D, Warmgrau #8C7B6B
   ============================================================ */

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

:root {
  --cream:      #FAF7F2;
  --cream-dark: #F0EAE0;
  --brown:      #2C1810;
  --brown-mid:  #5C3D2E;
  --terra:      #C4622D;
  --terra-light:#D97B4A;
  --terra-dark: #A0501F;
  --warmgray:   #8C7B6B;
  --warmgray-lt:#C8BAA8;
  --white:      #FFFFFF;
  --shadow-sm:  0 2px 8px rgba(44,24,16,0.08);
  --shadow-md:  0 6px 24px rgba(44,24,16,0.12);
  --shadow-lg:  0 16px 48px rgba(44,24,16,0.18);
  --radius:     8px;
  --radius-lg:  16px;
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--cream);
  color: var(--brown);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  line-height: 1.2;
  color: var(--brown);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── NAVIGATION ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(250,247,242,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(196,98,45,0.12);
  transition: box-shadow var(--transition);
}
.nav.scrolled { box-shadow: var(--shadow-sm); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--brown);
  letter-spacing: -0.02em;
}
.nav-logo span { color: var(--terra); }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--brown-mid);
  transition: color var(--transition);
  letter-spacing: 0.01em;
}
.nav-links a:hover { color: var(--terra); }

.nav-cta {
  background: var(--terra);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.875rem;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover { background: var(--terra-dark); transform: translateY(-1px); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--brown);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-text { padding-right: 20px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(196,98,45,0.1);
  color: var(--terra);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--terra);
  border-radius: 50%;
}

.hero h1 {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}
.hero h1 em {
  font-style: italic;
  color: var(--terra);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--warmgray);
  margin-bottom: 36px;
  max-width: 480px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--terra);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
}
.btn-primary:hover { background: var(--terra-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(196,98,45,0.35); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--brown);
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid var(--warmgray-lt);
  transition: all var(--transition);
  cursor: pointer;
}
.btn-secondary:hover { border-color: var(--terra); color: var(--terra); transform: translateY(-2px); }

.hero-stats {
  display: flex;
  gap: 36px;
}
.stat-item { text-align: left; }
.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--terra);
  line-height: 1;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--warmgray);
  margin-top: 4px;
}

.hero-visual {
  position: relative;
}

/* ── BEFORE/AFTER SLIDER ── */
.slider-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  user-select: none;
  cursor: ew-resize;
  aspect-ratio: 4/3;
}

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

.slider-img.after { z-index: 1; }
.slider-img.before { z-index: 2; }

.slider-before-clip {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
}
.slider-before-clip img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider-divider {
  position: absolute;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--white);
  z-index: 10;
  transform: translateX(-50%);
  box-shadow: 0 0 12px rgba(0,0,0,0.3);
}

.slider-handle {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px;
  background: var(--white);
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 11;
  cursor: ew-resize;
  font-size: 0.85rem;
  color: var(--brown);
  font-weight: 700;
  gap: 2px;
  transition: transform var(--transition);
}
.slider-handle:hover { transform: translate(-50%, -50%) scale(1.1); }

.slider-label {
  position: absolute;
  top: 14px;
  z-index: 12;
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.slider-label.before-label {
  left: 14px;
  background: rgba(255,255,255,0.9);
  color: var(--brown);
}
.slider-label.after-label {
  right: 14px;
  background: var(--terra);
  color: var(--white);
}

.slider-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 12;
  background: rgba(250,247,242,0.92);
  backdrop-filter: blur(8px);
  padding: 14px 18px;
  font-size: 0.875rem;
  font-style: italic;
  color: var(--brown-mid);
  border-top: 1px solid rgba(196,98,45,0.15);
}

/* ── SECTION COMMONS ── */
.section { padding: 96px 0; }
.section-alt { background: var(--cream-dark); }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--warmgray);
  max-width: 560px;
  line-height: 1.7;
}

/* ── HOW IT WORKS ── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 56px;
}

.step-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(196,98,45,0.08);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}
.step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.step-num {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 700;
  color: rgba(196,98,45,0.15);
  line-height: 1;
  margin-bottom: 16px;
}

.step-icon {
  width: 48px; height: 48px;
  background: rgba(196,98,45,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.step-card p {
  font-size: 0.875rem;
  color: var(--warmgray);
  line-height: 1.6;
}

/* ── GALLERY SLIDER ── */
.gallery-section { padding: 96px 0; }

.gallery-sliders {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 56px;
}

/* ── PRICING ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.price-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid rgba(196,98,45,0.1);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.price-card.featured {
  border-color: var(--terra);
  background: var(--brown);
  color: var(--cream);
}
.price-card.featured h3,
.price-card.featured .price-amount,
.price-card.featured .price-period,
.price-card.featured .price-feature { color: var(--cream); }
.price-card.featured .price-sub { color: var(--warmgray-lt); }

.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--terra);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
}

.price-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.price-sub {
  font-size: 0.8rem;
  color: var(--warmgray);
  margin-bottom: 24px;
}
.price-amount {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--terra);
  line-height: 1;
}
.price-card.featured .price-amount { color: var(--terra-light); }
.price-period {
  font-size: 0.85rem;
  color: var(--warmgray);
  margin-bottom: 28px;
  margin-top: 4px;
}
.price-divider {
  height: 1px;
  background: rgba(196,98,45,0.12);
  margin-bottom: 24px;
}
.price-card.featured .price-divider { background: rgba(255,255,255,0.12); }

.price-features { list-style: none; margin-bottom: 28px; }
.price-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  padding: 6px 0;
  color: var(--brown-mid);
}
.price-feature::before {
  content: '✓';
  color: var(--terra);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.price-card.featured .price-feature::before { color: var(--terra-light); }

.price-note {
  font-size: 0.75rem;
  color: var(--warmgray);
  margin-top: 12px;
  text-align: center;
}

/* ── TESTIMONIALS ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(196,98,45,0.08);
}

.testimonial-stars {
  color: var(--terra);
  font-size: 1rem;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--brown-mid);
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(196,98,45,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--terra);
  flex-shrink: 0;
}
.testimonial-name { font-weight: 600; font-size: 0.875rem; }
.testimonial-role { font-size: 0.75rem; color: var(--warmgray); }

/* ── CONTACT ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
  margin-top: 56px;
}

.contact-info h3 {
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.contact-info p {
  color: var(--warmgray);
  margin-bottom: 32px;
  line-height: 1.7;
}

.contact-details { list-style: none; }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(196,98,45,0.1);
}
.contact-detail:last-child { border-bottom: none; }
.contact-detail-icon {
  width: 36px; height: 36px;
  background: rgba(196,98,45,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-detail-text strong { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--warmgray); margin-bottom: 2px; }
.contact-detail-text span { font-size: 0.9rem; color: var(--brown); }

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(196,98,45,0.08);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--warmgray);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--brown);
  background: var(--cream);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--terra); background: var(--white); }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-services {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 8px;
}
.service-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  cursor: pointer;
  padding: 8px 12px;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.service-checkbox:hover { border-color: var(--terra); background: rgba(196,98,45,0.05); }
.service-checkbox input { accent-color: var(--terra); }

/* ── FOOTER ── */
.footer {
  background: var(--brown);
  color: var(--cream);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .nav-logo { color: var(--cream); margin-bottom: 16px; display: block; }
.footer-brand p { font-size: 0.875rem; color: var(--warmgray-lt); line-height: 1.7; margin-bottom: 24px; }

.footer-social { display: flex; gap: 12px; }
.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: background var(--transition);
}
.social-link:hover { background: var(--terra); }

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--warmgray-lt);
  margin-bottom: 20px;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  font-size: 0.875rem;
  color: rgba(250,247,242,0.7);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--terra-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.8rem; color: var(--warmgray-lt); }
.footer-bottom a { color: var(--terra-light); }

/* ── TRUST BAR ── */
.trust-bar {
  background: var(--brown);
  padding: 20px 0;
}
.trust-items {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--cream);
  font-size: 0.875rem;
  font-weight: 500;
}
.trust-item span:first-child { font-size: 1.1rem; }

/* ── FAQ ── */
.faq-list { margin-top: 48px; max-width: 760px; }
.faq-item {
  border-bottom: 1px solid rgba(196,98,45,0.12);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--brown);
  cursor: pointer;
  text-align: left;
  gap: 16px;
}
.faq-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(196,98,45,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--terra);
  flex-shrink: 0;
  transition: transform var(--transition), background var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--terra); color: var(--white); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  font-size: 0.9rem;
  color: var(--warmgray);
  line-height: 1.7;
}
.faq-item.open .faq-answer { max-height: 300px; padding-bottom: 20px; }

/* ── SCROLL ANIMATIONS ── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── MOBILE NAV ── */
.mobile-menu {
  display: none;
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: var(--cream);
  border-bottom: 1px solid rgba(196,98,45,0.12);
  padding: 20px 24px;
  z-index: 999;
  box-shadow: var(--shadow-md);
}
.mobile-menu.open { display: block; }
.mobile-menu ul { list-style: none; }
.mobile-menu li { padding: 12px 0; border-bottom: 1px solid rgba(196,98,45,0.08); }
.mobile-menu a { font-size: 1rem; font-weight: 500; color: var(--brown); }
.mobile-menu .nav-cta { display: inline-block; margin-top: 16px; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

  .hero {
    grid-template-columns: 1fr;
    padding: 100px 0 60px;
    gap: 40px;
  }
  .hero-text { padding-right: 0; }
  .hero-stats { gap: 24px; }

  .gallery-sliders { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .trust-items { gap: 24px; }
}