/* ===========================
   DESIGN TOKENS
   =========================== */
:root {
  --color-bg: #faf8f5;
  --color-bg-alt: #f2ede7;
  --color-bg-dark: #1a1814;
  --color-text: #2d2a26;
  --color-text-muted: #6b6560;
  --color-text-light: #9a9490;
  --color-accent: #3d7a4a;
  --color-accent-light: #e8f0ea;
  --color-accent-hover: #2e5e38;
  --color-border: #e2ddd6;
  --color-white: #fffffe;

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 8rem;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(45,42,38,0.06);
  --shadow-md: 0 4px 16px rgba(45,42,38,0.08);
  --shadow-lg: 0 12px 40px rgba(45,42,38,0.1);
  --shadow-xl: 0 20px 60px rgba(45,42,38,0.12);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===========================
   RESET & BASE
   =========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent-hover);
}

/* ===========================
   LAYOUT
   =========================== */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-xl) 0;
}

.section-label {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 540px;
  line-height: 1.7;
}

/* ===========================
   NAVIGATION
   =========================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-sm) 0;
  transition: background var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
}

.nav.scrolled {
  background: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 0.6rem 0;
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo-img {
  width: 48px;
  height: 48px;
  transition: transform var(--transition-fast);
}

.nav.scrolled .nav-logo-img {
  width: 40px;
  height: 40px;
}

.nav-logo:hover .nav-logo-img {
  transform: scale(1.05);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: var(--space-md);
}

.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-white);
  text-decoration: none;
  padding: 0.35rem 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav.scrolled .nav-links a {
  color: var(--color-text);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav.scrolled .nav-toggle span {
  background: var(--color-text);
}

/* ===========================
   HERO
   =========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  overflow: hidden;
  background-image: url('../images/ladenfront.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(26,24,20,0.45) 0%, rgba(26,24,20,0.7) 100%);
  z-index: 1;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255,255,255,0.015) 2px,
      rgba(255,255,255,0.015) 4px
    );
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
}

.hero-logo-wrap {
  margin-bottom: var(--space-lg);
}

.hero-logo {
  width: 120px;
  height: 120px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 300;
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--space-lg);
  letter-spacing: 0.02em;
}

.btn-primary {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--color-accent);
  padding: 1rem 2.5rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(61,122,74,0.3);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  color: rgba(255,255,255,0.4);
  animation: float 2.5s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===========================
   BRANDS
   =========================== */
.section--brands {
  background: var(--color-white);
  text-align: center;
}

.brand-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.brand-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-sm);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.brand-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.brand-img {
  width: 100%;
  max-width: 110px;
  height: 50px;
  object-fit: contain;
  filter: grayscale(30%);
  opacity: 0.85;
  transition: filter var(--transition-fast), opacity var(--transition-fast);
}

.brand-card:hover .brand-img {
  filter: grayscale(0%);
  opacity: 1;
}

/* ===========================
   SERVICES
   =========================== */
.section--services {
  background: var(--color-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 400;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ===========================
   REPAIR
   =========================== */
.section--repair {
  background: var(--color-white);
}

.repair-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.repair-intro {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
  margin-bottom: var(--space-md);
}

.repair-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.repair-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 1rem;
  color: var(--color-text);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.repair-bullet {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  margin-top: 0.55rem;
}

.repair-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.repair-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: var(--color-accent-light);
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  padding: var(--space-md);
}

.repair-badge svg {
  margin-bottom: var(--space-sm);
}

.repair-badge-label {
  font-family: var(--font-display);
  font-size: 1.25rem;
  display: block;
  margin-bottom: 0.25rem;
}

.repair-badge-sub {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ===========================
   CONTACT
   =========================== */
.section--contact {
  background: var(--color-bg);
  text-align: center;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
  text-align: left;
}

.contact-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-md) var(--space-md);
  transition: box-shadow var(--transition-fast);
}

.contact-card:hover {
  box-shadow: var(--shadow-md);
}

.contact-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.contact-card h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.contact-card p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.contact-card a {
  word-break: break-all;
}

.contact-card--hours {
  grid-column: 1 / -1;
}

.hours-table {
  width: 100%;
  max-width: 400px;
  border-collapse: collapse;
}

.hours-table tr {
  border-bottom: 1px solid var(--color-border);
}

.hours-table tr:last-child {
  border-bottom: none;
}

.hours-table td {
  padding: 0.6rem 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.hours-table td:first-child {
  font-weight: 600;
  color: var(--color-text);
  width: 100px;
}

/* ===========================
   IMPRESSUM
   =========================== */
.section--impressum {
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
}

.impressum-content {
  margin-top: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.impressum-content p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.6);
  padding: var(--space-lg) 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  font-size: 0.9375rem;
}

.footer-logo {
  width: 36px;
  height: 36px;
  filter: brightness(0) invert(1);
  opacity: 0.7;
}

.footer-copy {
  font-size: 0.8125rem;
}

/* ===========================
   ANIMATIONS
   =========================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.6s; }

.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .repair-layout {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .repair-visual {
    order: -1;
  }

  .repair-badge {
    width: 180px;
    height: 180px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .impressum-content {
    flex-direction: column;
    gap: var(--space-md);
  }

  .footer-inner {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(250, 248, 245, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: var(--space-sm) var(--space-md);
    box-shadow: var(--shadow-md);
    gap: 0;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    color: var(--color-text) !important;
    padding: 0.75rem 0;
    display: block;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-links li:last-child a {
    border-bottom: none;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    min-height: 90vh;
    padding: var(--space-xl) var(--space-md);
  }

  .hero-logo {
    width: 80px;
    height: 80px;
  }

  .section {
    padding: var(--space-lg) 0;
  }

  .brand-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .brand-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }
}

/* =========================
   Geschichte / Chronik
   ========================= */
.history-section {
  padding: 6rem 1.5rem;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.history-container {
  width: min(1100px, 100%);
  margin: 0 auto;
}

.history-eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #dc2626;
}

.history-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: #111827;
}

.history-intro {
  max-width: 700px;
  margin: 1rem 0 3rem;
  font-size: 1.05rem;
  line-height: 1.75;
  color: #4b5563;
}

.history-hero {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: stretch;
  margin-bottom: 3rem;
  padding: 1.5rem;
  background: #ffffff;
  border: 1px solid rgba(17, 24, 39, 0.08);
  border-radius: 24px;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.06);
}

.history-portrait {
  min-height: 100%;
  border-radius: 18px;
  overflow: hidden;
  background: #e5e7eb;
}

.history-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

.history-hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.history-period {
  display: inline-block;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: #dc2626;
}

.history-hero-text h3 {
  margin: 0 0 1rem;
  font-size: 1.5rem;
  color: #111827;
}

.history-hero-text p {
  margin: 0 0 1rem;
  line-height: 1.75;
  color: #4b5563;
}

.history-list {
  margin: 0;
  padding-left: 1.1rem;
  color: #374151;
  line-height: 1.7;
}

.history-timeline {
  position: relative;
  margin-top: 2rem;
  padding-left: 1.25rem;
}

.history-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0.35rem;
  width: 2px;
  background: linear-gradient(180deg, #dc2626 0%, #fca5a5 100%);
}

.history-item {
  position: relative;
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.history-item::before {
  content: "";
  position: absolute;
  left: -0.02rem;
  top: 0.45rem;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #ffffff;
  border: 3px solid #dc2626;
  box-shadow: 0 0 0 6px rgba(220, 38, 38, 0.08);
}

.history-year {
  font-weight: 800;
  color: #111827;
  font-size: 1rem;
  padding-top: 0.2rem;
}

.history-content {
  padding: 1.25rem 1.4rem;
  background: #ffffff;
  border: 1px solid rgba(17, 24, 39, 0.08);
  border-radius: 18px;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.05);
}

.history-content h3 {
  margin: 0 0 0.6rem;
  font-size: 1.1rem;
  color: #111827;
}

.history-content p {
  margin: 0;
  line-height: 1.75;
  color: #4b5563;
}

.history-item--highlight .history-content {
  background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
  border-color: transparent;
}

.history-item--highlight .history-content h3,
.history-item--highlight .history-content p,
.history-item--highlight .history-year {
  color: #ffffff;
}

.history-item--highlight::before {
  background: #dc2626;
  border-color: #ffffff;
}

@media (max-width: 820px) {
  .history-hero {
    grid-template-columns: 1fr;
  }

  .history-portrait img {
    min-height: 260px;
  }

  .history-item {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .history-year {
    padding-left: 0.1rem;
  }
}