/* --------------------------------------------------
   Zetra Grünpflege – Elegant Classic CSS
   Brand: Timeless, elegant, trustworthy, naturnah
   -------------------------------------------------- */

/* --------------------
   Root & Variables
--------------------- */
:root {
  --color-primary: #22543D;
  --color-secondary: #B7E283;
  --color-accent: #F9F6F2;
  --color-muted: #E5E1D8;
  --color-dark: #1A3327;
  --color-text: #2C2C2C;
  --color-heading: #1A3327;
  --color-link: #22543D;
  --color-link-hover: #B7E283;
  --color-border: #D1D1C7;
  --color-shadow: rgba(34, 84, 61, 0.08);
  --color-card-bg: #FFFFFF;
  --color-footer-bg: #F9F6F2;
  --color-testimonial-bg: #F5F3ED;
  --color-cookie-bg: #F9F6F2;
  --color-cookie-modal-bg: #FFFFFF;
  --color-cookie-border: #D1D1C7;
  --font-display: 'Montserrat', 'Georgia', serif;
  --font-body: 'Open Sans', 'Georgia', serif;
  --radius: 10px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --shadow-card: 0 2px 16px var(--color-shadow);
  --shadow-hover: 0 4px 24px rgba(34,84,61,0.12);
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-feature: 20px;
  --gap-text-image: 30px;
  --gap-footer: 30px;
}

html {
  box-sizing: border-box;
  font-size: 18px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-accent);
  margin: 0;
  padding: 0;
  line-height: 1.7;
  min-height: 100vh;
}

/* --------------------
   Typography
--------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-heading);
  margin-top: 0;
  margin-bottom: 0.6em;
  font-weight: 600;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.15;
}
h2 {
  font-size: 1.6rem;
  line-height: 1.2;
}
h3 {
  font-size: 1.2rem;
  line-height: 1.3;
}

p, ul, ol, li, table, th, td {
  font-family: var(--font-body);
  color: var(--color-text);
  font-size: 1rem;
}
strong {
  font-weight: 700;
}
a {
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-link-hover);
  text-decoration: underline;
}

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

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: none;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  position: relative;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.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;
  background: var(--color-testimonial-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  flex-direction: row;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--color-card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  min-width: 220px;
  flex: 1 1 220px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}

.image-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.image-grid > div {
  flex: 1 1 220px;
  min-width: 220px;
  background: var(--color-card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 16px 12px 12px 12px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.image-grid > div:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.image-grid img {
  width: 100%;
  max-width: 260px;
  border-radius: var(--radius);
  margin-bottom: 10px;
}

.before-after-slider {
  margin-top: 40px;
}

.value-list {
  padding-left: 1.2em;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* --------------------
   Header & Navigation
--------------------- */
header {
  background: var(--color-card-bg);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 80px;
}
header img {
  height: 48px;
  width: auto;
  margin-right: 24px;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}
.cta-btn {
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  padding: 12px 28px;
  border-radius: 30px;
  border: none;
  box-shadow: 0 2px 8px var(--color-shadow);
  cursor: pointer;
  margin-left: 24px;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  text-align: center;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.03);
}

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

/* --------------------
   Mobile Menu Overlay
--------------------- */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(34, 84, 61, 0.97);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
  opacity: 0;
}
.mobile-menu.open {
  transform: translateX(0);
  pointer-events: auto;
  opacity: 1;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 2.2rem;
  margin: 24px 32px 0 0;
  cursor: pointer;
  align-self: flex-end;
  transition: color var(--transition);
}
.mobile-menu-close:focus {
  outline: 2px solid var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: flex-start;
  margin: 60px 0 0 40px;
}
.mobile-nav a {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}

/* --------------------
   Hero Section
--------------------- */
.hero {
  background: linear-gradient(120deg, var(--color-accent) 70%, var(--color-secondary) 100%);
  padding: 60px 0 40px 0;
  margin-bottom: var(--gap-section);
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 24px;
}
.hero h1 {
  font-size: 2.4rem;
  color: var(--color-primary);
  margin-bottom: 0.5em;
}
.hero p {
  font-size: 1.15rem;
  color: var(--color-dark);
  margin-bottom: 1.2em;
}

/* --------------------
   Features & About
--------------------- */
.features, .about-preview, .services-preview, .testimonials-preview, .cta, .about, .values, .why-us, .services, .services-detail, .pricing, .faq, .gallery, .contact, .thank-you, .privacy-policy, .gdpr, .cookie-policy, .terms {
  margin-bottom: var(--gap-section);
  padding: 40px 0;
}
.features .feature-grid, .services .feature-grid, .services-preview .feature-grid {
  gap: 24px;
}

.text-image-section > div {
  flex: 1 1 320px;
  min-width: 220px;
}
.text-image-section img {
  width: 100%;
  max-width: 340px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

/* --------------------
   Testimonials
--------------------- */
.testimonials, .testimonials-preview {
  background: var(--color-accent);
}
.testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.testimonial-card {
  flex: 1 1 320px;
  min-width: 260px;
  background: var(--color-testimonial-bg);
  color: var(--color-text);
  box-shadow: var(--shadow-card);
  border-radius: var(--radius);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 20px;
}
.testimonial-card img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 8px;
  border: 2px solid var(--color-secondary);
}
.star-rating {
  color: #F6C700;
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

/* --------------------
   Pricing Table
--------------------- */
.pricing-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-bottom: 32px;
  background: var(--color-card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.pricing-table th, .pricing-table td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.pricing-table th {
  background: var(--color-secondary);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
}
.pricing-table tr:last-child td {
  border-bottom: none;
}

.service-inclusions, .price-disclaimers {
  margin-top: 24px;
  background: var(--color-muted);
  border-radius: var(--radius);
  padding: 18px 20px;
  font-size: 1rem;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 20px;
}
.faq-accordion strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-primary);
}

/* --------------------
   Footer
--------------------- */
footer {
  background: var(--color-footer-bg);
  padding: 40px 0 24px 0;
  border-top: 1px solid var(--color-border);
}
footer .container {
  flex-direction: column;
  gap: var(--gap-footer);
  align-items: center;
}
.footer-menu {
  display: flex;
  flex-direction: row;
  gap: 28px;
  margin-bottom: 18px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-menu a {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  transition: color var(--transition);
}
.footer-menu a:hover, .footer-menu a:focus {
  color: var(--color-secondary);
}
.footer-brand-contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.footer-brand-contact img {
  height: 40px;
  margin-bottom: 8px;
}
.contact-snippet {
  color: var(--color-dark);
  font-size: 0.98rem;
  text-align: center;
}

/* --------------------
   Cookie Consent Banner
--------------------- */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-cookie-bg);
  border-top: 1px solid var(--color-cookie-border);
  box-shadow: 0 -2px 16px var(--color-shadow);
  z-index: 99999;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  gap: 24px;
  font-size: 1rem;
  transition: transform 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
}
.cookie-banner.hide {
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
}
.cookie-banner .cookie-text {
  flex: 1 1 0;
  color: var(--color-text);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-size: 1rem;
  border-radius: 24px;
  border: none;
  padding: 10px 22px;
  margin: 0;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 4px var(--color-shadow);
}
.cookie-btn.accept {
  background: var(--color-primary);
  color: #fff;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-btn.reject {
  background: #fff;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-muted);
  color: var(--color-primary);
}
.cookie-btn.settings {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-primary);
  color: #fff;
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(34, 84, 61, 0.45);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-cookie-modal-bg);
  border-radius: var(--radius);
  box-shadow: 0 4px 32px var(--color-shadow);
  padding: 36px 32px 28px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  animation: fadeInModal 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
.cookie-modal h2 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 18px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
}
.cookie-modal .cookie-toggle {
  width: 38px;
  height: 22px;
  border-radius: 12px;
  background: var(--color-muted);
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  margin-left: 8px;
}
.cookie-modal .cookie-toggle input {
  display: none;
}
.cookie-modal .cookie-toggle .slider {
  position: absolute;
  left: 2px; top: 2px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--color-primary);
  transition: left var(--transition), background var(--transition);
}
.cookie-modal .cookie-toggle input:checked + .slider {
  left: 18px;
  background: var(--color-secondary);
}
.cookie-modal .cookie-category.essential label {
  color: var(--color-primary);
  font-weight: 600;
}
.cookie-modal .cookie-category.essential .cookie-toggle {
  opacity: 0.5;
  pointer-events: none;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  justify-content: flex-end;
  margin-top: 12px;
}
.cookie-modal .cookie-modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .cookie-modal-close:hover, .cookie-modal .cookie-modal-close:focus {
  color: var(--color-secondary);
}

/* --------------------
   Miscellaneous
--------------------- */
ul, ol {
  margin: 0 0 1.2em 1.2em;
  padding: 0;
}
li {
  margin-bottom: 0.5em;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 32px 0;
}

/* --------------------
   Responsive Design
--------------------- */
@media (max-width: 1100px) {
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 900px) {
  .main-nav {
    gap: 14px;
  }
  .footer-menu {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 16px;
  }
  header .container {
    flex-direction: row;
    flex-wrap: wrap;
    min-height: 64px;
    gap: 10px;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .cta-btn {
    margin-left: 0;
    padding: 10px 18px;
    font-size: 0.98rem;
  }
  .content-wrapper {
    gap: 18px;
  }
  .section, .features, .about-preview, .services-preview, .testimonials-preview, .cta, .about, .values, .why-us, .services, .services-detail, .pricing, .faq, .gallery, .contact, .thank-you, .privacy-policy, .gdpr, .cookie-policy, .terms {
    padding: 28px 0;
    margin-bottom: 36px;
  }
  .feature-grid, .testimonial-list, .image-grid, .card-container, .content-grid {
    flex-direction: column;
    gap: 18px;
  }
  .feature-item, .testimonial-card, .image-grid > div, .card {
    min-width: 0;
    width: 100%;
    padding: 18px 12px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .footer-menu {
    flex-direction: column;
    gap: 8px;
    align-items: center;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 12px;
    gap: 12px;
    font-size: 0.98rem;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  .cookie-modal {
    min-width: 0;
    padding: 22px 10px 18px 10px;
    width: 98vw;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 15px;
  }
  .hero h1 {
    font-size: 1.4rem;
  }
  .container {
    padding: 0 6px;
  }
  .footer-brand-contact img {
    height: 32px;
  }
}

/* --------------------
   Utility Classes
--------------------- */
.hide {
  display: none !important;
}

/* --------------------
   Accessibility
--------------------- */
:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* --------------------
   End of CSS
--------------------- */