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

:root {
  /* Rotes Wikinger-Schema (kräftiges Rot + Snow) */
  --color-primary: #ee0000;
  --color-primary-light: #ff3333;
  --color-primary-dark: #cc0000;
  --color-secondary: #1a1a1a;
  --color-accent: #ee0000;
  --color-accent-light: #ff4d4d;
  --color-text: #2d2d2d;
  --color-text-light: #666666;
  --color-bg: #ffffff;
  --color-bg-alt: #fff7f7;
  --color-border: #f0d5d5;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  line-height: 1.6;
  background-color: var(--color-bg);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Header */
.header {
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.logo {
  /* Added flexbox layout for logo image and text */
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.logo-image {
  /* Added logo image sizing */
  height: 60px;
  width: auto;
  object-fit: contain;
}

.logo-text {
  /* Added container for logo text */
  display: flex;
  flex-direction: column;
}

.logo h1 {
  font-size: 1.75rem;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.subtitle {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-weight: 400;
}

/* Burger Menu */
.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 110;
}

.burger-line {
  display: block;
  width: 24px;
  height: 3px;
  background-color: var(--color-secondary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.burger-menu.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.burger-menu.active .burger-line:nth-child(2) {
  opacity: 0;
}

.burger-menu.active .burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.nav {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.nav a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: color 0.2s;
}

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

/* Added dropdown styles for contact button */
.contact-dropdown {
  position: relative;
}

.contact-button {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: color 0.2s;
  cursor: pointer;
}

.contact-button:hover {
  color: var(--color-primary);
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  min-width: 220px;
  margin-top: 0.5rem;
  z-index: 1000;
}

.dropdown-content a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: background-color 0.2s, color 0.2s;
  border-bottom: 1px solid var(--color-border);
}

.dropdown-content a:last-child {
  border-bottom: none;
}

.dropdown-content a:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
}

.contact-dropdown:hover .dropdown-content {
  display: block;
}

/* Hero Slider */
.hero-slider {
  /* Updated gradient to use red color scheme */
  background: linear-gradient(135deg, #ee0000 0%, #ff3333 100%);
  padding: var(--spacing-md) 0;
  position: relative;
  overflow: hidden;
}

.slider-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  position: relative;
  height: 120px;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transition: opacity 0.6s ease-in-out;
  pointer-events: none;
}

.slide.active {
  opacity: 1;
  pointer-events: auto;
}

.slide-content {
  text-align: center;
  color: white;
}

.slide-content h2 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
  font-weight: 700;
}

.slide-content p {
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
  opacity: 0.95;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: background-color 0.3s;
}

.dot.active {
  background-color: white;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  /* Updated button colors for red theme */
  background-color: #fffafa;
  color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-bg-alt);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
  background-color: var(--color-primary);
  color: white;
}

.btn-secondary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
  /* Updated shadow for red theme */
  box-shadow: 0 4px 12px rgba(238, 0, 0, 0.3);
}

/* Categories Section */
.categories {
  padding: var(--spacing-2xl) 0;
}

.categories h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-secondary);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
  font-size: 1.125rem;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.category-card {
  background-color: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: 1rem;
  padding: var(--spacing-lg);
  text-align: center;
  transition: all 0.3s;
}

.category-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.category-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.category-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-secondary);
}

.category-link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9375rem;
}

.category-link:hover {
  text-decoration: underline;
}

/* Comparison Section */
.comparison-section {
  padding: var(--spacing-2xl) 0;
}

.comparison-section.alt-bg {
  background-color: var(--color-bg-alt);
}

.comparison-section h2 {
  font-size: 2rem;
  margin-bottom: var(--spacing-xl);
  color: var(--color-secondary);
  text-align: center;
}

.product-category {
  margin-bottom: var(--spacing-2xl);
}

.product-category h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-border);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

.product-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  padding: var(--spacing-lg);
  transition: all 0.3s;
}

.product-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

.product-card h4 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-secondary);
}

.product-description {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  font-size: 0.9375rem;
}

.product-features {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.product-features li {
  padding: var(--spacing-xs) 0;
  color: var(--color-text);
  font-size: 0.9375rem;
}

.product-features strong {
  color: var(--color-secondary);
}

/* Knowledge Section */
.knowledge-section {
  padding: var(--spacing-2xl) 0;
  background-color: var(--color-bg-alt);
}

.knowledge-section h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: var(--spacing-xl);
  color: var(--color-secondary);
}

.knowledge-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  background-color: transparent;
  border: none;
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-secondary);
  transition: background-color 0.2s;
}

.accordion-header:hover {
  background-color: var(--color-bg-alt);
}

.accordion-icon {
  font-size: 1.5rem;
  font-weight: 400;
  transition: transform 0.3s;
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  padding: 0 var(--spacing-md);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.accordion-item.active .accordion-content {
  padding: 0 var(--spacing-md) var(--spacing-md);
  max-height: 500px;
}

.accordion-content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
  line-height: 1.7;
}

.accordion-content p:last-child {
  margin-bottom: 0;
}

/* Footer */
.footer {
  background-color: var(--color-secondary);
  color: white;
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-disclaimer {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 0.5rem;
}

.footer-disclaimer p {
  font-size: 0.9375rem;
  opacity: 0.9;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.footer-links a {
  color: white;
  text-decoration: none;
  font-size: 0.9375rem;
  transition: opacity 0.2s;
}

.footer-links a:hover {
  opacity: 0.7;
  text-decoration: underline;
}

.footer-credit {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.credit-link {
  /* Updated accent link color to red */
  color: #ff6666;
  text-decoration: none;
  font-weight: 600;
}

.credit-link:hover {
  text-decoration: underline;
}

/* Added footer content structure styles */
.footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.footer-section h3,
.footer-section h4 {
  color: white;
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-section ul a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 0.2s;
}

.footer-section ul a:hover {
  color: white;
  text-decoration: underline;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.85);
}

/* Added impressum section styles */
.impressum-section {
  padding: var(--spacing-2xl) 0;
  min-height: 60vh;
}

.impressum-content {
  max-width: 900px;
  margin: 0 auto;
  background-color: var(--color-bg);
  padding: var(--spacing-xl);
  border-radius: 0.75rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.impressum-content h1 {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-border);
}

.impressum-content h2 {
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.impressum-content h3 {
  font-size: 1.25rem;
  color: var(--color-secondary);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.impressum-content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
  line-height: 1.7;
}

.impressum-content a {
  color: var(--color-primary);
  text-decoration: none;
}

.impressum-content a:hover {
  text-decoration: underline;
}

.impressum-content ul {
  list-style: none;
  padding-left: 0;
}

.impressum-content li {
  margin-bottom: var(--spacing-xs);
}

/* Added intro section styles */
.intro-section {
  padding: var(--spacing-2xl) 0;
  background-color: var(--color-bg);
}

.intro-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.intro-text h2 {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
}

.intro-text h3 {
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.intro-text p {
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.intro-image {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  position: sticky;
  top: 120px;
}

.viking-mascot {
  max-width: 100%;
  height: auto;
  border-radius: 1rem;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
}

/* Responsive Design */
@media (max-width: 768px) {
  .header-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap;
  }

  .burger-menu {
    display: flex;
  }

  .logo {
    flex-direction: row;
    text-align: left;
  }

  .logo-image {
    height: 45px;
  }

  .logo h1 {
    font-size: 1.25rem;
  }

  .subtitle {
    font-size: 0.75rem;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--color-bg);
    flex-direction: column;
    padding: 80px var(--spacing-lg) var(--spacing-lg);
    gap: 0;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
    transition: right 0.3s ease;
    z-index: 105;
    overflow-y: auto;
  }

  .nav.active {
    right: 0;
  }

  .nav a {
    display: block;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 1rem;
  }

  .contact-dropdown {
    width: 100%;
  }

  .contact-dropdown .contact-button {
    display: block;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border);
  }

  .dropdown-content {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    background-color: var(--color-bg-alt);
    margin: 0;
    border-radius: 0;
  }

  .contact-dropdown.active .dropdown-content {
    display: block;
  }

  .dropdown-content a {
    padding-left: var(--spacing-lg);
  }

  /* Overlay when menu is open */
  .nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 100;
  }

  .nav-overlay.active {
    display: block;
  }

  .slide-content h2 {
    font-size: 1.25rem;
  }

  .slide-content p {
    font-size: 0.875rem;
  }

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

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

  .slider-container {
    height: 140px;
  }

  /* Added responsive styles for intro section */
  .intro-content {
    grid-template-columns: 1fr;
  }

  .intro-image {
    position: static;
    margin-top: var(--spacing-lg);
  }

  .viking-mascot {
    max-width: 200px;
  }

  /* Added responsive styles for impressum */
  .impressum-content {
    padding: var(--spacing-md);
  }

  .impressum-content h1 {
    font-size: 2rem;
  }

  .impressum-content h2 {
    font-size: 1.25rem;
  }

  /* Added responsive styles for footer */
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-xl: 2rem;
    --spacing-2xl: 2.5rem;
  }

  .logo h1 {
    font-size: 1.5rem;
  }

  /* Further reduce logo size on small screens */
  .logo-image {
    height: 45px;
  }

  .slide-content h2 {
    font-size: 1.5rem;
  }

  .categories h2,
  .comparison-section h2,
  .knowledge-section h2 {
    font-size: 1.5rem;
  }

  /* Added small screen adjustments */
  .impressum-content h1 {
    font-size: 1.75rem;
  }

  .intro-text h2 {
    font-size: 1.5rem;
  }

  .intro-text h3 {
    font-size: 1.25rem;
  }
}

/* Added styles for product category pages */
.page-header {
  background: linear-gradient(135deg, #ee0000 0%, #ff3333 100%);
  padding: var(--spacing-xl) 0;
  text-align: center;
  color: white;
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.page-header p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
}

.btn-back {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background-color: rgba(255, 255, 255, 0.2);
  color: white;
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 500;
  transition: all 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-back:hover {
  background-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.products-section {
  padding: var(--spacing-2xl) 0;
  min-height: 60vh;
}

/* Make logo clickable on category pages */
.logo a {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  text-decoration: none;
  color: inherit;
}

@media (max-width: 768px) {
  .page-header h1 {
    font-size: 2rem;
  }

  .page-header p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .page-header h1 {
    font-size: 1.5rem;
  }
}

/* ============================================================
   MODERNES DESIGN-UPDATE (überschreibt ältere Regeln oben)
   ============================================================ */

body {
  background-color: var(--color-bg-alt);
}

/* ---- Header / Logo ---- */
.header {
  background-color: #fff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 8px rgba(15, 42, 61, 0.06);
}
.logo h1 {
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

/* ---- Navigation ---- */
.nav {
  align-items: center;
  gap: var(--spacing-lg);
}
.nav a {
  color: var(--color-text);
  font-weight: 500;
}
.nav a:hover {
  color: var(--color-accent);
}

/* Kategorien-Dropdown "Vergleiche" */
.nav-dropdown {
  position: relative;
}
.nav-dropdown > .nav-dropdown-toggle {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav-dropdown > .nav-dropdown-toggle::after {
  content: "";
  width: 6px; height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.2s;
  margin-top: -3px;
}
.nav-dropdown:hover > .nav-dropdown-toggle::after {
  transform: rotate(-135deg);
  margin-top: 2px;
}
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 0.6rem;
  box-shadow: 0 8px 24px rgba(15, 42, 61, 0.12);
  min-width: 220px;
  margin-top: 0.6rem;
  padding: 0.4rem;
  z-index: 1000;
}
.nav-dropdown:hover .nav-dropdown-menu {
  display: block;
}
.nav-dropdown-menu a {
  display: block;
  padding: 0.6rem 0.9rem;
  border-radius: 0.4rem;
  font-size: 0.95rem;
}
.nav-dropdown-menu a:hover {
  background: var(--color-bg-alt);
  color: var(--color-accent);
}

/* ---- Login / Registrieren Buttons (kantig, wie Login-Page) ---- */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 0.5rem;
}
.btn-nav-outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary) !important;
  padding: 0.5rem 1.2rem;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.2s;
}
.btn-nav-outline:hover {
  background: var(--color-primary);
  color: #fff !important;
}
.btn-nav-solid {
  background: var(--color-primary);
  color: #fff !important;
  padding: 0.5rem 1.2rem;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.2s;
  border: 2px solid var(--color-primary);
}
.btn-nav-solid:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
}

/* ---- Hero-Slider modern ---- */
.hero-slider .slide {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%) !important;
  position: relative;
  overflow: hidden;
}
.hero-slider .slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.15), transparent 55%);
  pointer-events: none;
}
.hero-slider .slide-content h2 {
  color: #fff;
  font-size: 2.2rem;
  letter-spacing: -0.02em;
}
.hero-slider .slide-content p {
  color: rgba(255,255,255,0.88);
}
.slider-dots .dot.active,
.slider-dots button.active {
  background: var(--color-accent) !important;
}

/* ---- Produkt-Kacheln (statt Kategorie-Links) ---- */
.category-grid-section {
  padding: var(--spacing-2xl) 0;
}
.section-heading {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}
.section-heading h2 {
  font-size: 1.9rem;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.section-heading p {
  color: var(--color-text-light);
}
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}
.category-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  position: relative;
  overflow: hidden;
}
.category-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s;
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(15, 42, 61, 0.12);
  border-color: transparent;
}
.category-card:hover::before {
  transform: scaleX(1);
}
.category-card .card-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
  transition: background 0.25s, color 0.25s;
}
.category-card .card-icon svg {
  width: 30px; height: 30px;
}
.category-card:hover .card-icon {
  background: var(--color-primary);
  color: #fff;
}
.category-card h3 {
  color: var(--color-primary);
  font-size: 1.25rem;
  margin: 0;
}
.category-card p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin: 0;
  flex-grow: 1;
}
.category-card .card-cta {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 0.5rem;
}
.category-card .card-cta::after {
  content: "→";
  transition: transform 0.2s;
}
.category-card:hover .card-cta::after {
  transform: translateX(4px);
}

/* ---- Footer moderner ---- */
.footer {
  background: var(--color-primary-dark);
}
.footer-links a:hover {
  color: var(--color-accent);
}

/* ---- Responsive: Kacheln ---- */
@media (max-width: 900px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .category-grid { grid-template-columns: 1fr; }
  .hero-slider .slide-content h2 { font-size: 1.6rem; }
}

/* ============================================================
   STARTSEITEN-SEKTIONEN: So funktioniert's + Erklärungen
   ============================================================ */

/* "So funktioniert's" */
.how-section {
  padding: var(--spacing-2xl) 0;
  background: #fff;
  border-top: 1px solid var(--color-border);
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}
.how-step {
  text-align: center;
  padding: 1.5rem;
}
.how-number {
  width: 56px; height: 56px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.how-step h3 {
  color: var(--color-secondary);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}
.how-step p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* Erklärungen zu Produkten */
.explain-section {
  padding: var(--spacing-2xl) 0;
}
.explain-block {
  max-width: 820px;
  margin: 0 auto var(--spacing-lg);
  background: #fff;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: 10px;
  padding: 1.5rem 1.75rem;
}
.explain-block h3 {
  color: var(--color-primary);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}
.explain-block p {
  color: var(--color-text);
  font-size: 0.98rem;
  line-height: 1.65;
  margin: 0;
}

@media (max-width: 900px) {
  .how-grid { grid-template-columns: 1fr; gap: var(--spacing-md); }
}

/* ============================================================
   HERO-SLIDER AUFGEWERTET
   ============================================================ */
.hero-slider {
  padding: 0 !important;
  background: linear-gradient(135deg, #cc0000 0%, #ee0000 50%, #ff3333 100%) !important;
}
.hero-slider::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 30%, rgba(255,255,255,0.10), transparent 40%),
    radial-gradient(circle at 85% 70%, rgba(0,0,0,0.12), transparent 45%);
  pointer-events: none;
}
/* dezentes Rautenmuster (nordisch) */
.hero-slider::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(45deg, rgba(255,255,255,0.04) 25%, transparent 25%, transparent 75%, rgba(255,255,255,0.04) 75%);
  background-size: 28px 28px;
  pointer-events: none;
  opacity: 0.6;
}
.slider-container {
  height: 340px !important;
  display: flex;
  align-items: center;
}
.slide {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}
.slide-content {
  max-width: 720px;
  padding: 2rem 1rem;
}
.slide-badge {
  display: inline-block;
  background: rgba(255,255,255,0.18);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 20px;
  margin-bottom: 1.1rem;
  backdrop-filter: blur(4px);
}
.hero-slider .slide-content h2 {
  color: #fff !important;
  font-size: 2.6rem !important;
  line-height: 1.15;
  margin-bottom: 0.9rem !important;
  text-shadow: 0 2px 12px rgba(0,0,0,0.15);
}
.hero-slider .slide-content p {
  color: rgba(255,255,255,0.94) !important;
  font-size: 1.15rem !important;
  margin-bottom: 1.6rem !important;
}
.slide-cta {
  display: inline-block;
  background: #fff;
  color: var(--color-primary);
  font-weight: 700;
  padding: 0.85rem 2rem;
  border-radius: 10px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 6px 18px rgba(0,0,0,0.18);
}
.slide-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(0,0,0,0.24);
}
.slider-dots {
  position: absolute;
  bottom: 20px;
  left: 0;
  right: 0;
  z-index: 5;
}
.slider-dots .dot {
  background: rgba(255,255,255,0.45) !important;
  width: 10px; height: 10px;
}
.slider-dots .dot.active {
  background: #fff !important;
  width: 26px;
  border-radius: 5px;
}

@media (max-width: 600px) {
  .slider-container { height: 300px !important; }
  .hero-slider .slide-content h2 { font-size: 1.7rem !important; }
  .hero-slider .slide-content p { font-size: 1rem !important; }
}

/* FIX: Hero-Slides volle Breite + zentriert (Konflikt display:flex vs absolute) */
.hero-slider .slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.hero-slider .slide-content {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
}

/* ============================================================
   EMPFOHLENE PRODUKTE
   ============================================================ */
.featured-section {
  padding: var(--spacing-2xl) 0;
  background: #fff;
}
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}
.featured-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 2rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 16px rgba(238, 0, 0, 0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}
.featured-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(238, 0, 0, 0.14);
}
.featured-badge {
  position: absolute;
  top: -12px;
  left: 1.75rem;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: 20px;
  letter-spacing: 0.03em;
}
.featured-cat {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-light);
  margin-bottom: 0.4rem;
  margin-top: 0.4rem;
}
.featured-card h3 {
  color: var(--color-secondary);
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
}
.featured-desc {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}
.featured-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  flex-grow: 1;
}
.featured-features li {
  font-size: 0.92rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--color-bg-alt);
  color: var(--color-text);
}
.featured-features li strong {
  color: var(--color-secondary);
}
.featured-btn {
  display: block;
  text-align: center;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  padding: 0.8rem 1.5rem;
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.2s;
}
.featured-btn:hover {
  background: var(--color-primary-dark);
}

@media (max-width: 900px) {
  .featured-grid { grid-template-columns: 1fr; }
}