/* ==========================================================================
   CIRSTEN MEYER - MODERNE, ULTRA-SCHNELLE WEBSITE & BESTELLSYSTEM
   Mobile-First, Pure CSS, 0 Externe Abhaengigkeiten, DSGVO-konform
   ========================================================================== */

:root {
  /* Primäre Vertrauensfarbe: Edles Königs- & Saphirblau (Perfekt für Reinigungsmittel & komplementär zum Logo) */
  --primary: #1d4ed8;            /* Sattes Königsblau für Buttons & Links */
  --primary-hover: #1e40af;      /* Dunkleres Blau beim Hovern */
  --primary-dark: #1e3a8a;       /* Tiefes Marineblau */
  --primary-light: #eff6ff;      /* Zartes Eisblau für sanfte Boxen */
  --primary-ultra-light: #f8fafc;/* Reiner, sauberer Fond */

  /* Logo-Gold & Akzent (Sparvorteile, Sterne, Badges passend zur Dose) */
  --accent: #f59e0b;             /* Warmes Gold/Bernstein */
  --accent-hover: #d97706;
  --accent-light: #fef3c7;       /* Helles Goldgelb für Hinweisboxen */
  --accent-gold: #ffd11d;        /* Originales Logo-Sonnengelb für Sterne & feine Siegel */

  /* Edle dunkle Kontrasttöne (passend zum schwarzen Deckel der Dose) */
  --dark: #0f172a;               /* Tiefes Midnight Slate */
  --dark-surface: #1e293b;
  --gray-900: #0f172a;
  --gray-800: #1e293b;
  --gray-700: #334155;
  --gray-600: #475569;
  --gray-500: #64748b;
  --gray-400: #94a3b8;
  --gray-300: #cbd5e1;
  --gray-200: #e2e8f0;
  --gray-100: #f1f5f9;
  --gray-50: #f8fafc;
  --white: #ffffff;
  --danger: #dc2626;
  --success: #16a34a;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-700);
  background-color: var(--gray-50);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

#vorteile,
#produkte,
#bestellen,
#gewaehrleistung,
#ueber-uns,
#kontakt,
#faq,
.trust-bar,
.order-section,
.about-section,
.section,
.contact-quick-cards {
  scroll-margin-top: 85px;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.container-narrow {
  max-width: 860px;
}

/* Top Notification / Trust Bar */
.top-bar {
  background-color: var(--dark);
  color: var(--gray-300);
  font-size: 0.85rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-badges {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.top-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #f1f5f9;
}

.top-badge-item svg {
  color: #fbbf24;
}

.top-contact-links {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.top-contact-links a {
  color: var(--gray-300);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.top-contact-links a:hover {
  color: var(--white);
}

/* Header & Navigation */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
}

.logo-brand {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.logo-sub {
  font-size: 0.75rem;
  color: var(--gray-500);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-weight: 600;
  color: var(--gray-700);
  padding: 0.5rem 0.25rem;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--primary);
  border-radius: var(--radius-full);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-header-invoice {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: #ffffff;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid #1e40af;
  box-shadow: 0 4px 12px rgba(29, 78, 216, 0.28);
  transition: var(--transition);
}

.btn-header-invoice:hover {
  background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(29, 78, 216, 0.4);
}

.mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  color: var(--gray-800);
  cursor: pointer;
}

/* Mobile Nav Drawer */
.mobile-nav {
  display: none;
  background-color: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 1rem 1.25rem 1.5rem;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-nav.open,
.mobile-nav.active {
  display: flex !important;
}

.mobile-nav a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--gray-800);
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--gray-100);
}

/* Hero Section */
.hero {
  background: linear-gradient(180deg, #f8fafc 0%, #eff6ff 100%);
  padding: 3rem 0 3.5rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--gray-200);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
  font-size: 0.825rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  width: fit-content;
}

.hero-pill svg {
  color: #2563eb;
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--dark);
  letter-spacing: -0.025em;
}

.hero-title .highlight {
  color: #1d4ed8;
  background: #dbeafe;
  padding: 0.05rem 0.45rem;
  border-radius: 4px;
  position: relative;
  display: inline-block;
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--gray-600);
  line-height: 1.6;
}

.hero-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 600;
  color: var(--gray-800);
  font-size: 0.95rem;
}

.hero-feature-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: #dbeafe;
  color: #1d4ed8;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.75rem;
}

.btn-primary {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: #ffffff;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid #1e40af;
  box-shadow: 0 4px 14px rgba(29, 78, 216, 0.32);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(29, 78, 216, 0.42);
}

.btn-secondary {
  background-color: var(--white);
  color: var(--gray-800);
  border: 1px solid var(--gray-300);
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-secondary:hover {
  background-color: var(--gray-100);
  border-color: var(--gray-400);
  color: var(--dark);
}

.hero-image-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.hero-badge-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--accent);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-sm);
}

.hero-main-img {
  max-height: 280px;
  object-fit: contain;
  margin: 1rem 0;
  transition: transform 0.3s ease;
}

.hero-main-img:hover {
  transform: scale(1.03);
}

.hero-image-caption {
  text-align: center;
  width: 100%;
  border-top: 1px solid var(--gray-100);
  padding-top: 1rem;
}

.hero-caption-title {
  font-weight: 700;
  color: var(--dark);
  font-size: 1.1rem;
}

.hero-caption-sub {
  font-size: 0.875rem;
  color: var(--gray-500);
}

/* Trust Bar / USPs */
.trust-bar {
  background-color: var(--white);
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--gray-200);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.trust-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-title {
  font-weight: 700;
  color: var(--dark);
  font-size: 0.95rem;
  line-height: 1.3;
}

.trust-desc {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: 0.15rem;
}

/* Section Common Styling */
.section {
  padding: 4rem 0;
}

.section-alt {
  background-color: var(--white);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.section-pill {
  display: inline-block;
  background-color: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-600);
  margin-top: 0.75rem;
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.product-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: #93c5fd;
}

.product-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  background-color: var(--dark);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
}

.product-card-badge.highlight {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  font-weight: 800;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.35);
}

.product-image-container {
  background: radial-gradient(circle, #ffffff 0%, #f8fafc 100%);
  padding: 2rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
  border-bottom: 1px solid var(--gray-100);
}

.product-img {
  max-height: 200px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.product-card:hover .product-img {
  transform: scale(1.06);
}

.product-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.product-short-desc {
  font-size: 0.9rem;
  color: var(--gray-600);
  margin-bottom: 1rem;
  flex-grow: 1;
  line-height: 1.5;
}

.product-feature-list {
  list-style: none;
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.product-feature-item {
  font-size: 0.85rem;
  color: var(--gray-700);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.product-feature-item svg {
  color: #d97706;
  flex-shrink: 0;
}

/* Pricing Matrix inside Card */
.product-pricing-box {
  background-color: #fffdf5;
  border: 1px solid #fde68a;
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1.25rem;
}

.product-pricing-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #92400e;
  letter-spacing: 0.05em;
  margin-bottom: 0.6rem;
  display: flex;
  justify-content: space-between;
}

.pricing-tier-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.35rem 0;
  font-size: 0.875rem;
  border-bottom: 1px dashed var(--gray-200);
}

.pricing-tier-row:last-child {
  border-bottom: none;
}

.pricing-tier-row.promo {
  font-weight: 700;
  color: #854d0e;
  background-color: #fef9c3;
  margin: 0.2rem -0.5rem;
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius-sm);
  border-left: 3px solid #f59e0b;
}

.pricing-tier-row.promo-gold {
  font-weight: 800;
  color: #78350f;
  background: linear-gradient(135deg, #fef3c7 0%, #fef08a 100%);
  margin: 0.2rem -0.5rem;
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius-sm);
  border-left: 3px solid #d97706;
}

.product-actions {
  display: flex;
  gap: 0.75rem;
}

.btn-card-order {
  flex: 1;
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.925rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid #1e40af;
  box-shadow: 0 3px 10px rgba(29, 78, 216, 0.25);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-card-order:hover {
  background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(29, 78, 216, 0.35);
}

.btn-card-details {
  background-color: var(--white);
  border: 1px solid var(--gray-300);
  color: var(--gray-700);
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.btn-card-details:hover {
  background-color: var(--gray-100);
  color: var(--dark);
}

/* Hazard Warning Box for Cyanacrylat */
.hazard-box {
  background-color: #fef2f2;
  border-left: 4px solid var(--danger);
  padding: 0.75rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 1rem;
  font-size: 0.8rem;
  color: #991b1b;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

/* ==========================================================================
   INTERACTIVE ORDER FORM - MOBILE OPTIMIZED (KAUF AUF RECHNUNG)
   ========================================================================== */
.order-section {
  background: linear-gradient(180deg, #f8fafc 0%, #eff6ff 100%);
  padding: 4.5rem 0;
  border-top: 1px solid var(--gray-200);
}

.order-container-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.order-card-header {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
  color: var(--white);
  padding: 2rem 1.5rem;
  text-align: center;
}

.order-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: #2563eb;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.order-title {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.order-subtitle {
  color: var(--gray-300);
  font-size: 0.95rem;
  max-width: 580px;
  margin: 0 auto;
}

.order-flow-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 1.5rem;
}

@media (min-width: 900px) {
  .order-flow-grid {
    grid-template-columns: 1.35fr 1fr;
    padding: 2.5rem;
  }
}

@media (max-width: 600px) {
  .order-card-header {
    padding: 1.25rem 1rem;
  }
  .order-title {
    font-size: 1.4rem;
  }
  .order-flow-grid {
    padding: 1rem 0.65rem;
    gap: 1.5rem;
  }
  .order-product-item {
    padding: 0.85rem 0.65rem;
  }
}

.step-box {
  margin-bottom: 2rem;
}

.step-box-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--gray-100);
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.step-heading {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark);
}

/* Product Selection Rows */
.order-product-item {
  background-color: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1rem;
  transition: var(--transition);
}

.order-product-item.active {
  background-color: var(--white);
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}

.product-item-top {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.75rem;
}

.product-item-thumb {
  width: 48px;
  height: 48px;
  object-fit: contain;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 4px;
  border: 1px solid var(--gray-200);
  flex-shrink: 0;
}

.product-item-meta {
  flex-grow: 1;
}

.product-item-title {
  font-weight: 700;
  color: var(--dark);
  font-size: 1rem;
}

.product-item-note {
  font-size: 0.75rem;
  color: var(--gray-500);
}

/* Tier Selection Chips (Mobile Optimized!) */
.tier-chips-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

@media (min-width: 700px) {
  .tier-chips-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.tier-chip {
  cursor: pointer;
  position: relative;
  display: block;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

/* Full overlay radio input so mobile touch ALWAYS registers natively */
.tier-chip input[type="radio"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.001;
  z-index: 2;
  cursor: pointer;
  margin: 0;
}

.tier-chip-body {
  border: 1.5px solid var(--gray-300);
  background-color: var(--white);
  border-radius: var(--radius-md);
  padding: 0.6rem 0.5rem;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 64px;
  pointer-events: none;
  position: relative;
  z-index: 1;
}

.tier-chip:hover .tier-chip-body {
  border-color: var(--primary);
}

.tier-chip input[type="radio"]:checked + .tier-chip-body {
  border-color: var(--primary);
  background-color: var(--primary-ultra-light);
  box-shadow: 0 0 0 1.5px var(--primary);
}

.tier-qty {
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--dark);
}

.tier-price {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-600);
}

.tier-chip input[type="radio"]:checked + .tier-chip-body .tier-price {
  color: var(--primary);
}

.tier-badge {
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.15rem 0.35rem;
  border-radius: var(--radius-sm);
  margin-top: 0.2rem;
  display: inline-block;
}

.tier-badge.badge-green {
  background-color: var(--primary-light);
  color: var(--primary);
}

.tier-badge.badge-gold {
  background-color: var(--accent-light);
  color: var(--accent-hover);
}

/* On screens < 700px, make the 5th chip span both columns so it looks balanced and featured */
@media (max-width: 699px) {
  .tier-chips-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.45rem;
  }
  .tier-chip:nth-child(5) {
    grid-column: 1 / -1;
  }
  .tier-chip:nth-child(5) .tier-chip-body {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.85rem;
    min-height: 54px;
  }
  .tier-chip:nth-child(5) .tier-badge {
    margin-top: 0;
  }
}

/* Size selector for Putzstein */
.size-toggle-wrapper {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
}

.size-toggle-buttons {
  display: inline-flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.size-pill-btn {
  background: var(--white);
  border: 1.5px solid var(--gray-300);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  cursor: pointer;
  font-weight: 600;
  white-space: nowrap;
  transition: var(--transition);
}

.size-pill-btn:hover {
  border-color: var(--primary);
}

.size-pill-btn.active {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Form Inputs Styling */
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 600px) {
  .form-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gray-800);
}

.form-label .req {
  color: var(--danger);
}

.form-control {
  width: 100%;
  padding: 0.75rem 0.9rem;
  font-size: 16px !important; /* Prevents auto-zoom on iOS Safari */
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-md);
  background-color: var(--white);
  color: var(--dark);
  transition: var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
}

.form-control.error {
  border-color: var(--danger);
  background-color: #fffbfb;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.form-checkbox-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 0.5rem;
  cursor: pointer;
}

.form-checkbox-wrapper input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: #1d4ed8;
  margin-top: 0.15rem;
  flex-shrink: 0;
  cursor: pointer;
}

.checkbox-text {
  font-size: 0.85rem;
  color: var(--gray-700);
  line-height: 1.45;
}

/* Order Summary Box (Right Column / Sticky) */
.order-summary-box {
  background-color: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-md);
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.summary-heading {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid #fde68a;
  padding-bottom: 0.75rem;
}

.selected-items-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 80px;
}

.selected-item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--gray-200);
}

.selected-item-name {
  font-weight: 600;
  color: var(--dark);
}

.selected-item-bonus {
  font-size: 0.75rem;
  color: var(--accent-hover);
  font-weight: 700;
  display: block;
}

.summary-empty-text {
  color: var(--gray-500);
  font-size: 0.9rem;
  font-style: italic;
  text-align: center;
  padding: 1.5rem 0;
}

.summary-calculations {
  border-top: 2px solid #fde68a;
  padding-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.calc-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--gray-700);
}

.calc-row.free-ship {
  color: #b45309;
  font-weight: 700;
}

.calc-row.grand-total {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--dark);
  border-top: 2px solid var(--gray-300);
  padding-top: 0.75rem;
  margin-top: 0.25rem;
}

.invoice-badge-box {
  background-color: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-md);
  padding: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.invoice-badge-box svg {
  color: #2563eb;
  flex-shrink: 0;
}

.invoice-badge-text {
  font-size: 0.8rem;
  color: #1e3a8a;
  font-weight: 600;
  line-height: 1.35;
}

.btn-submit-order {
  width: 100%;
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: #ffffff;
  padding: 1.05rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid #1e40af;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(29, 78, 216, 0.35);
  transition: var(--transition);
}

.btn-submit-order:hover:not(:disabled) {
  background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(29, 78, 216, 0.45);
}

.btn-submit-order:disabled {
  background-color: var(--gray-400);
  background-image: none;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.order-security-notes {
  font-size: 0.75rem;
  color: var(--gray-500);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

/* Mobile Sticky Order Bar */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  background-color: var(--white);
  border-top: 1px solid var(--gray-200);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.12);
  padding: 0.75rem 1rem;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
}

@media (max-width: 899px) {
  .mobile-sticky-bar.visible {
    display: flex;
  }
  body {
    padding-bottom: 78px; /* Prevent sticky bar from covering footer content */
  }
}

.sticky-bar-info {
  display: flex;
  flex-direction: column;
}

.sticky-bar-label {
  font-size: 0.75rem;
  color: var(--gray-500);
  font-weight: 600;
}

.sticky-bar-total {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark);
}

.sticky-bar-btn {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid #1e40af;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  box-shadow: 0 3px 10px rgba(29, 78, 216, 0.3);
  transition: var(--transition);
  white-space: nowrap;
}

.sticky-bar-btn:hover {
  background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%);
  color: #ffffff;
}

/* ==========================================================================
   GEWAEHRLEISTUNG / WARRANTY SECTION (WITH ORIGINAL IMAGE!)
   ========================================================================== */
.warranty-section {
  padding: 4rem 0;
  background-color: var(--white);
  border-top: 1px solid var(--gray-200);
}

.warranty-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 850px) {
  .warranty-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.warranty-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.warranty-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: #dbeafe;
  color: #1d4ed8;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  width: fit-content;
}

.warranty-title {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.25;
}

.warranty-text {
  font-size: 1rem;
  color: var(--gray-600);
  line-height: 1.6;
}

.warranty-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.warranty-point-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--gray-800);
}

.warranty-point-item svg {
  color: #2563eb;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.warranty-image-card {
  background-color: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.warranty-orig-img {
  max-height: 480px;
  width: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.2s ease;
}

.warranty-orig-img:hover {
  transform: scale(1.02);
}

.warranty-card-caption {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: 0.75rem;
  text-align: center;
}

/* ==========================================================================
   ABOUT & TRADITION SECTION
   ========================================================================== */
.about-section {
  padding: 4rem 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 850px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.about-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
}

.about-text {
  font-size: 1rem;
  color: var(--gray-300);
  line-height: 1.65;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

.stat-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1rem 0.75rem;
  text-align: center;
}

.stat-num {
  font-size: 1.75rem;
  font-weight: 800;
  color: #60a5fa;
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--gray-300);
  margin-top: 0.35rem;
}

/* Contact Cards inside About */
.contact-quick-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-quick-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
  color: var(--white);
  text-decoration: none;
}

.contact-quick-card:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateX(4px);
  color: var(--white);
}

.contact-icon-large {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-info h4 {
  font-size: 1.05rem;
  font-weight: 700;
}

.contact-card-info p {
  font-size: 0.85rem;
  color: var(--gray-300);
  margin-bottom: 0.2rem;
}

.contact-card-action-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: #86efac;
  margin-top: 0.25rem;
  transition: transform 0.2s ease;
}

.contact-quick-card:hover .contact-card-action-hint {
  transform: translateX(4px);
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: none;
  border: none;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq-question svg {
  transition: transform 0.2s ease;
  color: var(--gray-400);
  flex-shrink: 0;
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem;
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.6;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background-color: var(--dark);
  color: var(--gray-300);
  padding: 4rem 0 2rem;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.footer-logo {
  height: 44px !important;
  max-height: 44px !important;
  width: auto !important;
  max-width: 90px !important;
  object-fit: contain !important;
  display: inline-block !important;
}

.footer-brand-title {
  color: var(--white);
  font-size: 1.35rem;
  font-weight: 800;
}

.footer-brand-text {
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.6;
  max-width: 320px;
}

.footer-col-title {
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: #3b82f6;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-link {
  color: var(--gray-400);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--transition);
}

.footer-link:hover {
  color: #60a5fa;
  transform: translateX(3px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--gray-400);
  margin-bottom: 0.6rem;
}

.footer-contact-item a {
  color: #cbd5e1;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: var(--transition);
}

.footer-contact-item a:hover {
  color: #60a5fa !important;
}

.footer-contact-item svg {
  color: #60a5fa;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--gray-500);
}

.footer-legal-inline {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer-legal-inline a {
  color: var(--gray-400);
}

.footer-legal-inline a:hover {
  color: var(--white);
}

/* ==========================================================================
   ORDER CONFIRMATION MODAL & RECEIPT
   ========================================================================== */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.open {
  display: flex;
}

.modal-content {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  padding: 2rem 1.5rem;
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--gray-400);
}

.modal-close-btn:hover {
  color: var(--dark);
}

.success-icon-banner {
  text-align: center;
  margin-bottom: 1.5rem;
}

.success-circle {
  width: 64px;
  height: 64px;
  background-color: #dbeafe;
  color: #1d4ed8;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.modal-heading {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dark);
}

.modal-sub {
  color: var(--gray-600);
  font-size: 0.95rem;
  margin-top: 0.25rem;
}

.receipt-box {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.receipt-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--gray-300);
  padding-bottom: 0.75rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.receipt-row {
  display: flex;
  justify-content: space-between;
  padding: 0.35rem 0;
}

.receipt-total {
  border-top: 2px solid var(--gray-300);
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--dark);
}

/* Legal Pages Typography (Light & Consistent with Main Page) */
.legal-page-header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  color: var(--gray-900);
  padding: 2.25rem 1rem 1.75rem;
  text-align: center;
  overflow-wrap: break-word;
  word-break: break-word;
}

.legal-page-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 0.65rem;
}

.legal-page-breadcrumb a {
  color: var(--gray-600);
  text-decoration: none;
  font-weight: 500;
}

.legal-page-breadcrumb a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.legal-page-breadcrumb span {
  color: var(--gray-400);
}

.legal-page-title {
  font-size: clamp(1.4rem, 5.5vw, 2.25rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.25;
  overflow-wrap: break-word;
  word-break: break-word;
  hyphens: auto;
  -webkit-hyphens: auto;
  max-width: 100%;
}

.legal-page-meta {
  color: var(--gray-600);
  font-size: 0.95rem;
  margin-top: 0.4rem;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  overflow-wrap: break-word;
}

.legal-article {
  background: var(--white);
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  margin: 1.5rem auto;
  overflow-wrap: break-word;
  word-break: break-word;
}

@media (max-width: 600px) {
  .legal-page-header {
    padding: 1.5rem 0.75rem 1.25rem;
  }
  .legal-article {
    padding: 1.25rem 0.85rem;
    margin: 1rem auto;
    border-radius: var(--radius-md);
  }
}

.legal-article h2 {
  font-size: clamp(1.15rem, 4vw, 1.4rem);
  font-weight: 800;
  color: var(--dark);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--gray-200);
  padding-bottom: 0.35rem;
  overflow-wrap: break-word;
  word-break: break-word;
  hyphens: auto;
  -webkit-hyphens: auto;
}

.legal-article h3 {
  font-size: clamp(1rem, 3.5vw, 1.15rem);
  font-weight: 700;
  color: var(--dark);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  overflow-wrap: break-word;
  word-break: break-word;
  hyphens: auto;
  -webkit-hyphens: auto;
}

.legal-article p, .legal-article ul, .legal-article ol {
  margin-bottom: 1rem;
  line-height: 1.7;
  color: var(--gray-700);
  overflow-wrap: break-word;
  word-break: break-word;
}

.legal-article a {
  overflow-wrap: break-word;
  word-break: break-all;
}

.legal-article ul {
  padding-left: 1.5rem;
}

.legal-info-card {
  background-color: var(--primary-ultra-light);
  border-left: 4px solid var(--primary);
  padding: 1.25rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

/* Responsive Breakpoints */
@media (min-width: 768px) {
  .hero-title {
    font-size: 2.75rem;
  }
  .nav-desktop {
    display: flex;
  }
  .mobile-toggle {
    display: none;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Native HTML5 details/summary FAQ Styles */
details.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  margin-bottom: 0.85rem;
}
details.faq-item summary.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: none;
  border: none;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  user-select: none;
}
details.faq-item summary::-webkit-details-marker {
  display: none;
}
details.faq-item summary svg {
  transition: transform 0.2s ease;
  color: var(--gray-400);
  flex-shrink: 0;
}
details.faq-item[open] summary svg {
  transform: rotate(180deg);
  color: var(--primary);
}
details.faq-item .faq-answer {
  display: block !important;
  padding: 0 1.5rem 1.25rem;
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* Widerrufsformular - Responsive Card Styling */
.widerruf-form-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.75rem;
  margin: 1.5rem 0 2rem;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
}

.widerruf-header-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid #f1f5f9;
}

.widerruf-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: #dbeafe;
  color: #1e40af;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.widerruf-btn-group {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.widerruf-btn-group .btn-primary {
  flex: 1;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.widerruf-btn-group .btn-secondary {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.muster-box {
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 1.25rem;
  margin: 1rem 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--gray-800);
  overflow-x: hidden;
  word-break: break-word;
}

.dotted-line {
  display: inline-block;
  border-bottom: 1.5px dotted #94a3b8;
  vertical-align: middle;
}

/* Mobile Header Refinements & Overflow Guard */
@media (max-width: 640px) {
  .logo-sub {
    display: none !important;
  }
  .logo-brand {
    font-size: 1.15rem !important;
  }
  .btn-header-invoice {
    display: none !important;
  }
  .mobile-toggle {
    display: flex !important;
    width: 40px !important;
    height: 40px !important;
  }
  .top-bar-content {
    justify-content: center !important;
    text-align: center !important;
    gap: 0.35rem !important;
  }
  .top-bar-badges {
    justify-content: center !important;
    gap: 0.35rem 0.65rem !important;
    font-size: 0.75rem !important;
  }
  .top-contact-links {
    justify-content: center !important;
    font-size: 0.75rem !important;
    width: 100% !important;
  }
  .hero-title {
    font-size: 1.85rem !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
    hyphens: auto !important;
  }
  .container {
    padding-left: 0.85rem !important;
    padding-right: 0.85rem !important;
  }
  .order-container-card {
    padding: 1.25rem 0.85rem !important;
  }
  .legal-article {
    padding: 1.25rem 0.75rem !important;
  }
  .widerruf-form-card {
    padding: 1rem 0.75rem !important;
    border-radius: 10px !important;
    margin: 1rem 0 !important;
  }
  .widerruf-header-box {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 0.35rem !important;
    margin-bottom: 1rem !important;
    padding-bottom: 0.5rem !important;
  }
  .widerruf-btn-group {
    flex-direction: column !important;
    gap: 0.65rem !important;
  }
  .widerruf-btn-group .btn-primary,
  .widerruf-btn-group .btn-secondary {
    width: 100% !important;
    min-height: 48px !important;
    text-align: center !important;
  }
  .receipt-box {
    padding: 0.85rem !important;
  }
  .footer-bottom {
    flex-direction: column !important;
    text-align: center !important;
    gap: 0.75rem !important;
  }
  .footer-legal-inline {
    justify-content: center !important;
    gap: 0.75rem 1rem !important;
  }
}