/* RitraCompr Küche – Monochrome Sophisticated CSS Theme */

/*----------------------
  1. Root & Variables
-----------------------*/
:root {
  --color-bg: #fff;
  --color-bg-alt: #f7f7f7;
  --color-bg-dark: #181818;
  --color-bg-light: #f2f2f2;
  --color-text: #181818;
  --color-text-light: #fff;
  --color-text-muted: #888;
  --color-border: #e0e0e0;
  --color-shadow: rgba(0,0,0,0.08);
  --color-primary: #181818;
  --color-secondary: #444;
  --color-accent: #E9C46A;
  --color-highlight: #F4A261;
  --color-link: #181818;
  --color-link-hover: #F4A261;
  --color-btn-bg: #181818;
  --color-btn-bg-hover: #fff;
  --color-btn-text: #fff;
  --color-btn-text-hover: #181818;
  --color-card-bg: #fff;
  --color-card-bg-alt: #f2f2f2;
  --color-card-shadow: rgba(0,0,0,0.10);
  --color-testimonial-bg: #f7f7f7;
  --color-testimonial-text: #181818;
  --color-cookie-bg: #181818;
  --color-cookie-text: #fff;
  --color-cookie-btn-bg: #fff;
  --color-cookie-btn-text: #181818;
  --color-cookie-btn-bg-hover: #F4A261;
  --color-cookie-btn-text-hover: #181818;
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;
  --transition: all 0.25s cubic-bezier(.4,0,.2,1);
  --radius: 8px;
  --radius-lg: 18px;
  --shadow: 0 4px 24px var(--color-shadow);
  --shadow-card: 0 2px 12px var(--color-card-shadow);
  --z-cookie: 9999;
  --z-mobile-menu: 9998;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/*----------------------
  2. Typography
-----------------------*/
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.6em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.1;
  margin-bottom: 0.5em;
}
h2 {
  font-size: 1.6rem;
  margin-bottom: 0.5em;
}
h3 {
  font-size: 1.2rem;
  margin-bottom: 0.4em;
}
h4 {
  font-size: 1.05rem;
  margin-bottom: 0.3em;
}
p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.1em;
}
strong, b {
  font-weight: 700;
}
a {
  color: var(--color-link);
  text-decoration: none;
  transition: var(--transition);
}
a:hover, a:focus {
  color: var(--color-link-hover);
  text-decoration: underline;
}

/*----------------------
  3. Layout Containers
-----------------------*/
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}

/*----------------------
  4. Header & Navigation
-----------------------*/
header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
}
header img {
  height: 44px;
  width: auto;
  margin-right: 24px;
  display: block;
}
header nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
header nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}
header nav a:hover, header nav a:focus {
  color: var(--color-link-hover);
  border-bottom: 2px solid var(--color-link-hover);
}
.cta-btn {
  background: var(--color-btn-bg);
  color: var(--color-btn-text);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 10px 28px;
  border-radius: var(--radius);
  border: none;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: var(--transition);
  margin-left: 16px;
  letter-spacing: 0.03em;
  display: inline-block;
  text-align: center;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-btn-bg-hover);
  color: var(--color-btn-text-hover);
  border: 1px solid var(--color-btn-bg);
  box-shadow: 0 4px 24px rgba(0,0,0,0.10);
  text-decoration: none;
}

/* Hamburger menu button */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 16px;
  transition: var(--transition);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-link-hover);
}

/*----------------------
  5. Mobile Navigation
-----------------------*/
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(24,24,24,0.98);
  z-index: var(--z-mobile-menu);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  transform: translateX(-100%);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-text-light);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: var(--transition);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  align-items: flex-start;
  padding: 40px 32px;
}
.mobile-nav a {
  color: var(--color-text-light);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: var(--transition);
  padding: 4px 0;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-link-hover);
  text-decoration: underline;
}

/*----------------------
  6. Hero Section
-----------------------*/
.hero {
  background: linear-gradient(120deg, #fff 60%, #f2f2f2 100%);
  padding: 60px 0 40px 0;
  margin-bottom: 0;
}
.hero .container {
  align-items: center;
  justify-content: center;
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 18px;
}
.hero h1 {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 0.2em;
  letter-spacing: 0.01em;
}
.hero p {
  font-size: 1.2rem;
  color: var(--color-secondary);
  margin-bottom: 1.2em;
}
.hero .cta-btn {
  margin-top: 10px;
}

/*----------------------
  7. Feature Grids & Cards
-----------------------*/
.feature-grid, .category-grid, .gallery-slider, .gallery-recipes, .tip-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 12px;
}
.feature-grid > div, .category-grid > div, .tip-card, .recipe-card, .recipe-preview-card {
  background: var(--color-card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 28px 22px 22px 22px;
  min-width: 220px;
  flex: 1 1 260px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: var(--transition), box-shadow 0.18s cubic-bezier(.4,0,.2,1);
  border: 1px solid var(--color-border);
  position: relative;
}
.feature-grid > div:hover, .category-grid > div:hover, .tip-card:hover, .recipe-card:hover, .recipe-preview-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.13);
  border-color: var(--color-link-hover);
  z-index: 2;
}

.recipe-card h4, .recipe-preview-card h4, .tip-card h4 {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 0.2em;
}

/*----------------------
  8. Testimonial Cards
-----------------------*/
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  background: var(--color-testimonial-bg);
  color: var(--color-testimonial-text);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  padding: 20px 28px;
  margin-bottom: 20px;
  border-left: 4px solid var(--color-link-hover);
  font-size: 1.08rem;
  transition: var(--transition);
}
.testimonial-card p {
  margin-bottom: 0.2em;
  font-style: italic;
  color: var(--color-testimonial-text);
}
.testimonial-card span {
  font-size: 0.98rem;
  color: var(--color-text-muted);
  font-family: var(--font-display);
}

/*----------------------
  9. Lists, Filters, Pagination
-----------------------*/
ul, ol {
  padding-left: 1.2em;
}
.category-filters, .filter-by-time, .region-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  font-size: 1rem;
  margin: 10px 0 0 0;
}
.category-filters a, .filter-by-time a, .region-filter a {
  color: var(--color-link);
  font-weight: 500;
  padding: 2px 6px;
  border-radius: 4px;
  transition: var(--transition);
}
.category-filters a:hover, .filter-by-time a:hover, .region-filter a:hover {
  background: var(--color-link-hover);
  color: #fff;
  text-decoration: none;
}
.pagination {
  display: flex;
  flex-direction: row;
  gap: 14px;
  margin-top: 32px;
  align-items: center;
}
.pagination a {
  color: var(--color-link);
  background: var(--color-bg-alt);
  border-radius: 4px;
  padding: 4px 12px;
  font-weight: 600;
  transition: var(--transition);
}
.pagination a:hover {
  background: var(--color-link-hover);
  color: #fff;
}
.pagination span {
  color: var(--color-text-muted);
  font-size: 1.1em;
}

/*----------------------
  10. Miscellaneous Cards
-----------------------*/
.how-to-hint {
  background: var(--color-card-bg-alt);
  border-left: 4px solid var(--color-link-hover);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: var(--color-secondary);
  font-size: 1rem;
  margin-bottom: 20px;
}
.user-submissions {
  background: var(--color-bg-light);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: var(--color-secondary);
  font-size: 1rem;
  margin-top: 18px;
}

/*----------------------
  11. Contact Details & Map
-----------------------*/
.contact-details, .map, .footer-contact {
  background: var(--color-card-bg-alt);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 20px;
  font-size: 1rem;
  color: var(--color-secondary);
}
.contact-details a, .footer-contact a {
  color: var(--color-link);
  text-decoration: underline;
}

/*----------------------
  12. Footer
-----------------------*/
footer {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  padding: 40px 0 0 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding-bottom: 24px;
}
footer nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
footer nav a {
  color: var(--color-text-light);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  transition: var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-link-hover);
}
.footer-contact {
  background: transparent;
  color: var(--color-text-light);
  padding: 0;
  margin-bottom: 0;
}
.footer-contact a {
  color: var(--color-accent);
}

/*----------------------
  13. Cookie Consent Banner
-----------------------*/
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-cookie-bg);
  color: var(--color-cookie-text);
  z-index: var(--z-cookie);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  box-shadow: 0 -2px 16px rgba(0,0,0,0.13);
  gap: 24px;
  font-size: 1rem;
  opacity: 1;
  transition: var(--transition);
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-banner .cookie-text {
  flex: 1 1 0%;
  margin-right: 16px;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
}
.cookie-btn {
  background: var(--color-cookie-btn-bg);
  color: var(--color-cookie-btn-text);
  border: none;
  border-radius: var(--radius);
  padding: 8px 20px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}
.cookie-btn:hover, .cookie-btn:focus {
  background: var(--color-cookie-btn-bg-hover);
  color: var(--color-cookie-btn-text-hover);
}
.cookie-btn.settings {
  background: transparent;
  color: var(--color-cookie-text);
  border: 1px solid var(--color-cookie-btn-bg);
}
.cookie-btn.settings:hover {
  background: var(--color-cookie-btn-bg-hover);
  color: var(--color-cookie-btn-text-hover);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(24,24,24,0.85);
  z-index: var(--z-cookie);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-bg);
  color: var(--color-text);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 40px rgba(0,0,0,0.18);
  padding: 36px 32px 28px 32px;
  max-width: 420px;
  width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  animation: fadeInModal 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-modal h3 {
  font-size: 1.3rem;
  margin-bottom: 0.4em;
}
.cookie-modal .cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 14px;
  font-size: 1rem;
}
.cookie-category label {
  font-weight: 500;
  color: var(--color-primary);
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-link-hover);
  width: 18px;
  height: 18px;
}
.cookie-category.essential label {
  color: var(--color-text-muted);
  font-style: italic;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  margin-top: 10px;
}
.cookie-modal .cookie-modal-close {
  position: absolute;
  top: 18px; right: 18px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.cookie-modal .cookie-modal-close:hover {
  color: var(--color-link-hover);
}

/*----------------------
  14. Responsive Design
-----------------------*/
@media (max-width: 1100px) {
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 900px) {
  .feature-grid, .category-grid, .gallery-slider, .gallery-recipes, .tip-cards {
    gap: 18px;
  }
  .feature-grid > div, .category-grid > div, .tip-card, .recipe-card, .recipe-preview-card {
    min-width: 180px;
    padding: 20px 12px 16px 12px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    gap: 10px;
    min-height: 56px;
  }
  header nav {
    display: none;
  }
  .cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .section {
    margin-bottom: 38px;
    padding: 24px 8px;
  }
  .feature-grid, .category-grid, .gallery-slider, .gallery-recipes, .tip-cards {
    flex-direction: column;
    gap: 16px;
  }
  .feature-grid > div, .category-grid > div, .tip-card, .recipe-card, .recipe-preview-card {
    min-width: 0;
    width: 100%;
    margin-bottom: 20px;
  }
  .testimonial-card {
    padding: 16px 12px;
  }
  .content-wrapper {
    gap: 16px;
  }
  .hero {
    padding: 36px 0 18px 0;
  }
  .hero h1 {
    font-size: 1.6rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 10px;
    font-size: 0.98rem;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }
  .cookie-modal {
    padding: 22px 8px 18px 8px;
    max-width: 98vw;
  }
  footer .container {
    flex-direction: column;
    gap: 18px;
    padding-bottom: 12px;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  .feature-grid > div, .category-grid > div, .tip-card, .recipe-card, .recipe-preview-card {
    padding: 12px 6px 10px 6px;
  }
  .testimonial-card {
    padding: 10px 6px;
  }
}

/*----------------------
  15. Utility Classes
-----------------------*/
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 2em !important; }
.mb-2 { margin-bottom: 2em !important; }

/*----------------------
  16. Micro-interactions
-----------------------*/
.card, .feature-grid > div, .category-grid > div, .tip-card, .recipe-card, .recipe-preview-card {
  transition: box-shadow 0.18s cubic-bezier(.4,0,.2,1), border-color 0.18s cubic-bezier(.4,0,.2,1);
}
.card:hover, .feature-grid > div:hover, .category-grid > div:hover, .tip-card:hover, .recipe-card:hover, .recipe-preview-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.13);
  border-color: var(--color-link-hover);
  z-index: 2;
}
.cta-btn, .cookie-btn {
  transition: background 0.18s cubic-bezier(.4,0,.2,1), color 0.18s cubic-bezier(.4,0,.2,1), box-shadow 0.18s cubic-bezier(.4,0,.2,1);
}
.cta-btn:active, .cookie-btn:active {
  transform: scale(0.97);
}
.mobile-menu, .cookie-modal-overlay {
  transition: var(--transition);
}

/*----------------------
  17. Accessibility
-----------------------*/
:focus {
  outline: 2px solid var(--color-link-hover);
  outline-offset: 2px;
}

/*----------------------
  18. Flexbox Patterns (MANDATORY)
-----------------------*/
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
}

/*----------------------
  19. Hide/Show Utility
-----------------------*/
.hide { display: none !important; }

/*----------------------
  20. Inputs & Forms
-----------------------*/
input[type="text"], input[type="email"], textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-body);
  background: var(--color-bg-light);
  color: var(--color-primary);
  margin-bottom: 18px;
  transition: border-color 0.18s cubic-bezier(.4,0,.2,1);
}
input[type="text"]:focus, input[type="email"]:focus, textarea:focus {
  border-color: var(--color-link-hover);
  outline: none;
}

/*----------------------
  21. Animations
-----------------------*/
@keyframes slideInMenu {
  from { transform: translateX(-100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes slideOutMenu {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(-100%); opacity: 0; }
}
.mobile-menu.open {
  animation: slideInMenu 0.3s cubic-bezier(.4,0,.2,1);
}
.mobile-menu:not(.open) {
  animation: slideOutMenu 0.3s cubic-bezier(.4,0,.2,1);
}

/*----------------------
  22. Print Styles
-----------------------*/
@media print {
  header, footer, .mobile-menu, .cookie-banner, .cookie-modal-overlay { display: none !important; }
  body { color: #000; background: #fff; }
}