/* ===================================================
   Zahnarztpraxis Klinge – Hauptstylesheet
   =================================================== */

/* --- Custom Properties --- */
:root {
  --primary: #1565C0;
  --primary-light: #1E88E5;
  --primary-dark: #0D47A1;
  --primary-50: #E3F2FD;
  --primary-100: #BBDEFB;
  --accent: #00897B;
  --accent-light: #26A69A;
  --accent-dark: #00695C;
  --accent-50: #E0F2F1;
  --success: #2E7D32;
  --success-light: #E8F5E9;
  --warning: #E65100;
  --warning-light: #FFF3E0;
  --error: #C62828;
  --error-light: #FFEBEE;
  --neutral-50: #FAFAFA;
  --neutral-100: #F5F5F5;
  --neutral-200: #EEEEEE;
  --neutral-300: #E0E0E0;
  --neutral-400: #BDBDBD;
  --neutral-500: #9E9E9E;
  --neutral-600: #757575;
  --neutral-700: #616161;
  --neutral-800: #424242;
  --neutral-900: #212121;
  --white: #FFFFFF;

  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-heading: Georgia, 'Times New Roman', serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,.1), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.06);
  --shadow-xl: 0 20px 50px rgba(0,0,0,.14);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --transition: 220ms ease;
  --transition-slow: 400ms ease;

  --container: 1160px;
  --header-h: 72px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--neutral-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
table { border-collapse: collapse; width: 100%; }
input, textarea, select { font-family: inherit; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  color: var(--neutral-900);
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.2rem; }
h5 { font-size: 1.05rem; }
p { line-height: 1.75; color: var(--neutral-700); }
strong { font-weight: 600; color: var(--neutral-900); }

/* --- Layout --- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 80px 0; }
.section--sm { padding: 48px 0; }
.section--lg { padding: 104px 0; }

/* --- Grid --- */
.grid { display: grid; gap: 32px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--auto { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--neutral-200);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-img { width: 40px; height: 40px; }
.logo-text { display: flex; flex-direction: column; }
.logo-name {
  font-size: .95rem;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.1;
}
.logo-tagline {
  font-size: .72rem;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: .03em;
  text-transform: uppercase;
}

/* --- Nav --- */
.site-nav { display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--neutral-700);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background: var(--primary-50);
}
.nav-link svg { width: 14px; height: 14px; transition: transform var(--transition); }
.nav-item:hover .nav-link svg { transform: rotate(180deg); }

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  transform: translateX(-50%) translateY(-8px);
}
.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  color: var(--neutral-700);
  transition: color var(--transition), background var(--transition);
}
.nav-dropdown a:hover { color: var(--primary); background: var(--primary-50); }
.nav-dropdown a span.dd-icon {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: var(--primary-50);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  font-size: 14px;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.header-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--primary);
}
.header-phone svg { width: 15px; height: 15px; }

/* Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
}
.menu-toggle:hover { background: var(--neutral-100); }
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--neutral-800);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0,0,0,.5);
  opacity: 0;
  transition: opacity var(--transition-slow);
}
.mobile-nav.open { display: block; opacity: 1; }
.mobile-nav-inner {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 100vw);
  background: var(--white);
  overflow-y: auto;
  padding: 88px 24px 40px;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
}
.mobile-nav.open .mobile-nav-inner { transform: none; }
.mobile-nav-link {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid var(--neutral-100);
  font-size: 1rem;
  font-weight: 600;
  color: var(--neutral-800);
}
.mobile-nav-link:hover { color: var(--primary); }
.mobile-nav-sub { padding-left: 16px; }
.mobile-nav-sub a {
  display: block;
  padding: 10px 0;
  border-bottom: 1px solid var(--neutral-100);
  font-size: .9rem;
  color: var(--neutral-600);
}
.mobile-nav-sub a:hover { color: var(--primary); }

/* --- Hero --- */
.hero {
  padding-top: calc(var(--header-h) + 56px);
  padding-bottom: 80px;
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--accent-50) 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(21,101,192,.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--white);
  border: 1px solid var(--primary-100);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.hero h1 { margin-bottom: 20px; }
.hero h1 span { color: var(--primary); }
.hero-lead {
  font-size: 1.125rem;
  color: var(--neutral-600);
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--neutral-200);
}
.hero-stat strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
}
.hero-stat span { font-size: .8rem; color: var(--neutral-600); }
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-visual img {
  width: 100%;
  max-width: 480px;
  filter: drop-shadow(0 20px 40px rgba(21,101,192,.15));
}
.hero-badge-float {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
  font-weight: 600;
}
.hero-badge-float--1 { bottom: 10%; left: 0; }
.hero-badge-float--2 { top: 10%; right: 0; }
.hero-badge-float .dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--success);
  flex-shrink: 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  line-height: 1;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(21,101,192,.3);
}
.btn--primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(21,101,192,.4);
}
.btn--outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn--outline:hover { background: var(--primary-50); }
.btn--accent {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(0,137,123,.3);
}
.btn--accent:hover { background: var(--accent-dark); }
.btn--lg { padding: 16px 36px; font-size: 1rem; }
.btn--sm { padding: 8px 18px; font-size: .825rem; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* --- Section Headers --- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  margin-bottom: 16px;
  color: var(--neutral-900);
}
.section-title span { color: var(--primary); }
.section-subtitle {
  font-size: 1.05rem;
  color: var(--neutral-600);
  max-width: 600px;
  line-height: 1.7;
}
.section-header { margin-bottom: 48px; }
.section-header--center { text-align: center; }
.section-header--center .section-label { justify-content: center; }
.section-header--center .section-label::before { display: none; }
.section-header--center .section-subtitle { margin: 0 auto; }

/* --- Cards --- */
.card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-100);
}
.card-body { padding: 28px; }
.card-icon {
  width: 52px;
  height: 52px;
  background: var(--primary-50);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--primary);
}
.card-icon svg { width: 24px; height: 24px; }
.card-icon--accent { background: var(--accent-50); color: var(--accent); }
.card-icon--success { background: var(--success-light); color: var(--success); }
.card-icon--warning { background: var(--warning-light); color: var(--warning); }
.card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.card p { font-size: .9rem; color: var(--neutral-600); }
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: .875rem;
  font-weight: 600;
  margin-top: 16px;
  transition: gap var(--transition);
}
.card-link:hover { gap: 10px; }
.card-link svg { width: 15px; height: 15px; }

/* Service cards with image */
.service-card { position: relative; }
.service-card-img {
  height: 180px;
  background: linear-gradient(135deg, var(--primary-50), var(--accent-50));
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-card-img svg { width: 72px; height: 72px; opacity: .8; }

/* --- Breadcrumbs --- */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 16px 0;
  font-size: .825rem;
  color: var(--neutral-500);
}
.breadcrumbs a {
  color: var(--neutral-500);
  transition: color var(--transition);
}
.breadcrumbs a:hover { color: var(--primary); }
.breadcrumbs .sep { color: var(--neutral-400); }
.breadcrumbs .current { color: var(--neutral-700); font-weight: 500; }
.breadcrumb-bar {
  background: var(--neutral-50);
  border-bottom: 1px solid var(--neutral-100);
}

/* --- Page Hero (inner pages) --- */
.page-hero {
  padding-top: calc(var(--header-h) + 48px);
  padding-bottom: 56px;
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--accent-50) 100%);
}
.page-hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.page-hero .badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--white);
  border: 1px solid var(--primary-100);
  color: var(--primary);
  font-size: .78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.page-hero h1 { margin-bottom: 16px; }
.page-hero .lead {
  font-size: 1.1rem;
  color: var(--neutral-600);
  max-width: 680px;
  line-height: 1.75;
}
.page-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--neutral-200);
}
.page-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .8rem;
  color: var(--neutral-500);
}
.page-meta-item svg { width: 14px; height: 14px; }
.page-meta-item a { color: var(--primary); }

/* --- Definition Box (GEO) --- */
.definition-box {
  background: linear-gradient(135deg, var(--primary-50), var(--accent-50));
  border: 1px solid var(--primary-100);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  margin: 32px 0;
}
.definition-box h2,
.definition-box h3 { color: var(--primary-dark); margin-bottom: 10px; font-size: 1.2rem; }
.definition-box p { color: var(--neutral-700); font-size: .95rem; }

/* --- Answer Box (GEO / Featured Snippet) --- */
.answer-box {
  background: var(--neutral-50);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin: 24px 0;
}
.answer-box .question {
  font-weight: 700;
  color: var(--neutral-900);
  margin-bottom: 10px;
  font-size: 1rem;
}
.answer-box p { font-size: .9rem; color: var(--neutral-700); margin: 0; }

/* --- Table --- */
.data-table-wrap { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--neutral-200); }
.data-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.data-table th {
  background: var(--primary-50);
  color: var(--primary-dark);
  font-weight: 700;
  text-align: left;
  padding: 14px 18px;
  border-bottom: 2px solid var(--primary-100);
}
.data-table td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--neutral-100);
  color: var(--neutral-700);
  vertical-align: top;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--neutral-50); }

/* --- Checklist --- */
.checklist { list-style: none; margin: 0; padding: 0; }
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 0;
  font-size: .95rem;
  color: var(--neutral-700);
  border-bottom: 1px solid var(--neutral-100);
}
.checklist li:last-child { border-bottom: none; }
.checklist li::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--success-light);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%232E7D32' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
  margin-top: 2px;
}
.checklist--warning li::before {
  background-color: var(--warning-light);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23E65100' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='12' y1='8' x2='12' y2='12'/%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'/%3E%3C/svg%3E");
}

/* --- FAQ Accordion --- */
.faq-list { display: flex; flex-direction: column; gap: 8px; }
.faq-item {
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--primary-100); }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  background: var(--white);
  transition: background var(--transition);
  border: none;
  width: 100%;
  text-align: left;
}
.faq-question:hover { background: var(--neutral-50); }
.faq-item.open .faq-question { background: var(--primary-50); }
.faq-question span {
  font-size: .95rem;
  font-weight: 600;
  color: var(--neutral-800);
  flex: 1;
}
.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  background: var(--neutral-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), background var(--transition);
}
.faq-item.open .faq-icon {
  transform: rotate(180deg);
  background: var(--primary);
}
.faq-item.open .faq-icon svg { stroke: white; }
.faq-icon svg { width: 14px; height: 14px; stroke: var(--neutral-600); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}
.faq-item.open .faq-answer { max-height: 600px; }
.faq-answer-inner {
  padding: 0 24px 24px;
  font-size: .9rem;
  color: var(--neutral-600);
  line-height: 1.75;
}
.faq-answer-inner p + p { margin-top: 10px; }

/* --- Summary Box --- */
.summary-box {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  margin: 48px 0;
}
.summary-box h2, .summary-box h3 { color: var(--white); margin-bottom: 12px; }
.summary-box p { color: rgba(255,255,255,.85); }
.summary-box ul { color: rgba(255,255,255,.9); font-size: .9rem; }
.summary-box ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 6px 0;
}
.summary-box ul li::before {
  content: '✓';
  color: #80CBC4;
  font-weight: 700;
  flex-shrink: 0;
}

/* --- Content Layout (2-col) --- */
.content-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}
.content-main {}
.content-sidebar {}
.sidebar-card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  padding: 28px;
  margin-bottom: 24px;
}
.sidebar-card h3 {
  font-size: 1rem;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--neutral-100);
  color: var(--primary-dark);
}
.sidebar-nav-list { list-style: none; padding: 0; margin: 0; }
.sidebar-nav-list li + li { margin-top: 4px; }
.sidebar-nav-list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  color: var(--neutral-600);
  transition: color var(--transition), background var(--transition);
}
.sidebar-nav-list a:hover, .sidebar-nav-list a.current { color: var(--primary); background: var(--primary-50); }
.sidebar-nav-list a svg { width: 14px; height: 14px; flex-shrink: 0; }

/* Contact sidebar */
.contact-box {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 28px;
}
.contact-box h3 { color: var(--white); margin-bottom: 16px; font-size: 1rem; }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: .875rem;
  color: rgba(255,255,255,.9);
  border-bottom: 1px solid rgba(255,255,255,.15);
}
.contact-detail:last-of-type { border-bottom: none; }
.contact-detail svg { width: 15px; height: 15px; flex-shrink: 0; margin-top: 2px; color: #90CAF9; }
.contact-box .btn { margin-top: 20px; width: 100%; justify-content: center; background: var(--white); color: var(--primary); }
.contact-box .btn:hover { background: var(--neutral-100); }

/* --- Info Strip --- */
.info-strip {
  background: var(--primary-dark);
  color: var(--white);
  padding: 14px 0;
}
.info-strip-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.info-strip-items {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.info-strip-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .825rem;
  color: rgba(255,255,255,.85);
}
.info-strip-item svg { width: 14px; height: 14px; color: #90CAF9; }
.info-strip-item strong { color: var(--white); }

/* --- Testimonial --- */
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  padding: 28px;
  position: relative;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 4rem;
  line-height: 1;
  color: var(--primary-100);
  font-family: Georgia, serif;
  font-weight: 700;
}
.stars {
  display: flex;
  gap: 2px;
  margin-bottom: 12px;
  color: #F9A825;
  font-size: .9rem;
}
.testimonial-text {
  font-size: .9rem;
  color: var(--neutral-700);
  line-height: 1.7;
  margin-bottom: 18px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary);
  font-size: .875rem;
}
.author-name { font-weight: 600; font-size: .875rem; color: var(--neutral-800); }
.author-detail { font-size: .775rem; color: var(--neutral-500); }

/* --- Feature (2-col content+image) --- */
.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--neutral-100);
}
.feature-block:last-child { border-bottom: none; }
.feature-block.reverse .feature-visual { order: -1; }
.feature-visual {
  background: linear-gradient(135deg, var(--primary-50), var(--accent-50));
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}
.feature-visual svg { width: 100%; max-width: 280px; }
.feature-content h2 { margin-bottom: 16px; }
.feature-content p { margin-bottom: 24px; }

/* --- Step List --- */
.step-list { display: flex; flex-direction: column; gap: 20px; margin: 24px 0; }
.step {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.step-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .875rem;
}
.step-body h4 { margin-bottom: 4px; color: var(--neutral-900); font-size: .95rem; }
.step-body p { font-size: .875rem; color: var(--neutral-600); margin: 0; }

/* --- Alert / Info Boxes --- */
.alert {
  display: flex;
  gap: 14px;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  margin: 20px 0;
  font-size: .9rem;
}
.alert svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px; }
.alert--info { background: var(--primary-50); border: 1px solid var(--primary-100); color: var(--primary-dark); }
.alert--info svg { color: var(--primary); }
.alert--success { background: var(--success-light); border: 1px solid #C8E6C9; color: var(--success); }
.alert--warning { background: var(--warning-light); border: 1px solid #FFE0B2; color: var(--warning); }

/* --- YMYL Disclaimer --- */
.ymyl-notice {
  background: var(--neutral-50);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  font-size: .825rem;
  color: var(--neutral-500);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 32px 0;
}
.ymyl-notice svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px; }

/* --- Sources --- */
.sources-box {
  background: var(--neutral-50);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin-top: 40px;
}
.sources-box h4 { font-size: .875rem; color: var(--neutral-700); margin-bottom: 12px; }
.sources-list { list-style: none; padding: 0; margin: 0; }
.sources-list li {
  font-size: .8rem;
  color: var(--neutral-500);
  padding: 4px 0;
  padding-left: 14px;
  position: relative;
}
.sources-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--neutral-400);
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
  color: var(--white);
  text-align: center;
  padding: 88px 0;
}
.cta-section h2 { color: var(--white); font-size: clamp(1.8rem, 3vw, 2.5rem); margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,.8); font-size: 1.1rem; max-width: 560px; margin: 0 auto 36px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.btn--white { background: var(--white); color: var(--primary); box-shadow: 0 4px 20px rgba(0,0,0,.2); }
.btn--white:hover { background: var(--neutral-50); }
.btn--outline-white { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.5); }
.btn--outline-white:hover { background: rgba(255,255,255,.1); border-color: white; }

/* --- Team --- */
.team-card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.team-card-avatar {
  height: 200px;
  background: linear-gradient(160deg, var(--primary-50), var(--accent-50));
  display: flex;
  align-items: center;
  justify-content: center;
}
.team-card-avatar .avatar-circle {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--primary);
  font-weight: 700;
}
.team-card-body { padding: 24px; }
.team-card-name { font-size: 1.05rem; font-weight: 700; color: var(--neutral-900); margin-bottom: 4px; }
.team-card-role { font-size: .825rem; color: var(--accent); font-weight: 600; margin-bottom: 12px; }
.team-card-desc { font-size: .85rem; color: var(--neutral-600); }

/* --- Opening Hours --- */
.hours-table { width: 100%; }
.hours-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--neutral-100);
  font-size: .875rem;
}
.hours-row:last-child { border-bottom: none; }
.hours-day { color: var(--neutral-700); font-weight: 500; }
.hours-time { color: var(--neutral-600); }
.hours-time.closed { color: var(--neutral-400); }
.hours-open { color: var(--success); font-weight: 600; }

/* --- Form --- */
.form-grid { display: grid; gap: 20px; }
.form-grid--2 { grid-template-columns: 1fr 1fr; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--neutral-700);
}
.form-label .req { color: var(--error); margin-left: 2px; }
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  color: var(--neutral-800);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(21,101,192,.12);
}
.form-textarea { min-height: 140px; resize: vertical; }
.form-select { appearance: none; cursor: pointer; }
.form-hint { font-size: .78rem; color: var(--neutral-500); }
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .85rem;
  color: var(--neutral-600);
}
.form-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
}
.form-check a { color: var(--primary); }

/* --- Footer --- */
.site-footer {
  background: var(--neutral-900);
  color: var(--neutral-400);
}
.footer-main {
  padding: 64px 0 48px;
}
.footer-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-brand .logo { margin-bottom: 18px; }
.footer-brand .logo-name { color: var(--white); }
.footer-brand .logo-tagline { color: var(--accent-light); }
.footer-brand p { font-size: .875rem; line-height: 1.75; color: var(--neutral-400); max-width: 280px; }
.footer-col h4 {
  color: var(--white);
  font-size: .875rem;
  font-weight: 700;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--neutral-800);
}
.footer-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-links a {
  color: var(--neutral-400);
  font-size: .85rem;
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a:hover { color: var(--neutral-100); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .85rem;
  color: var(--neutral-400);
  margin-bottom: 10px;
  line-height: 1.5;
}
.footer-contact-item svg { width: 14px; height: 14px; flex-shrink: 0; margin-top: 3px; color: var(--accent-light); }
.footer-bottom {
  border-top: 1px solid var(--neutral-800);
  padding: 20px 0;
}
.footer-bottom-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.footer-bottom-left { font-size: .8rem; color: var(--neutral-600); }
.footer-bottom-links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-bottom-links a {
  font-size: .8rem;
  color: var(--neutral-500);
  transition: color var(--transition);
}
.footer-bottom-links a:hover { color: var(--neutral-200); }

/* --- Misc Utility --- */
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }
.text-muted { color: var(--neutral-500); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.mt-48 { margin-top: 48px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.bg-light { background: var(--neutral-50); }
.bg-primary { background: var(--primary-50); }
.bg-accent { background: var(--accent-50); }
.rounded { border-radius: var(--radius-md); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* --- Scroll animation --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* --- Kontakt Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 20px; }
.map-placeholder {
  background: var(--neutral-100);
  border-radius: var(--radius-md);
  height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--neutral-500);
  font-size: .9rem;
  margin-top: 32px;
  border: 2px dashed var(--neutral-300);
}
.map-placeholder svg { width: 48px; height: 48px; color: var(--neutral-400); }

/* --- 404 --- */
.page-404 {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
}
.page-404-inner {}
.error-code {
  font-size: clamp(6rem, 15vw, 10rem);
  font-weight: 900;
  color: var(--primary-100);
  line-height: 1;
  margin-bottom: 8px;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .content-layout { grid-template-columns: 1fr; }
  .content-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .feature-block { grid-template-columns: 1fr; gap: 32px; }
  .feature-block.reverse .feature-visual { order: 0; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .form-grid--2 { grid-template-columns: 1fr; }
  .summary-box { padding: 28px 24px; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .site-nav, .header-cta { display: none; }
  .menu-toggle { display: flex; }
  .grid--2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .section { padding: 56px 0; }
  .section-header { margin-bottom: 32px; }
  .hero { padding-bottom: 56px; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .content-sidebar { grid-template-columns: 1fr; }
  .data-table { font-size: .825rem; }
  .data-table th, .data-table td { padding: 10px 12px; }
  .info-strip-items { gap: 14px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .header-inner { padding: 0 16px; }
  h1 { font-size: 1.75rem; }
  .btn { padding: 12px 22px; }
  .page-hero { padding-top: calc(var(--header-h) + 32px); padding-bottom: 40px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}