/* =========================
   Mellow Ressourcen – Gradient Modern Style
   ========================= */

/* ====== CSS Variables ====== */
:root {
  --color-primary: #2C3E50;
  --color-secondary: #849D3C;
  --color-accent: #F5F7FA;
  --color-gradient-start: #2C3E50;
  --color-gradient-mid: #849D3C;
  --color-gradient-end: #F5F7FA;
  --color-gradient-hero: linear-gradient(120deg, #2C3E50 0%, #849D3C 60%, #F5F7FA 100%);
  --color-gradient-section: linear-gradient(100deg, #F5F7FA 0%, #eaf3e0 100%);
  --color-gradient-card: linear-gradient(120deg, #ffffff 60%, #eaf3e0 100%);
  --color-gradient-footer: linear-gradient(90deg, #2C3E50 60%, #849D3C 100%);
  --color-btn-gradient: linear-gradient(90deg, #849D3C 0%, #2C3E50 100%);
  --color-btn-hover: linear-gradient(90deg, #2C3E50 0%, #849D3C 100%);
  --color-shadow: 0 4px 24px 0 rgba(44,62,80,0.08);
  --color-shadow-card: 0 2px 12px 0 rgba(44,62,80,0.10);
  --color-shadow-btn: 0 2px 8px 0 rgba(44,62,80,0.12);
  --color-text: #2C3E50;
  --color-text-light: #fff;
  --color-text-secondary: #849D3C;
  --color-link: #2C3E50;
  --color-link-hover: #849D3C;
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
  --radius: 16px;
  --radius-btn: 32px;
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-content: 20px;
  --gap-feature: 15px;
  --gap-testimonial: 20px;
  --header-height: 80px;
  --z-cookie: 9999;
  --z-mobile-menu: 9998;
}

/* ====== Reset & Base ====== */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-gradient-section);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  display: block;
}
a {
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-link-hover);
}

/* ====== Typography ====== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.5em;
  font-weight: 700;
  letter-spacing: -0.01em;
}
h1 {
  font-size: 2.5rem;
  line-height: 1.15;
}
h2 {
  font-size: 2rem;
  line-height: 1.2;
}
h3 {
  font-size: 1.25rem;
  line-height: 1.3;
}
.subheadline {
  font-family: var(--font-body);
  color: var(--color-secondary);
  font-size: 1.25rem;
  margin-bottom: 1.5em;
  font-weight: 500;
}

/* ====== Layout Containers ====== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--gap-content);
}

/* ====== Header & Navigation ====== */
header {
  width: 100%;
  background: var(--color-gradient-hero);
  box-shadow: var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 32px;
}
header img {
  height: 48px;
  width: auto;
  margin-right: 24px;
}
nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-text-light);
  padding: 8px 12px;
  border-radius: var(--radius-btn);
  transition: background var(--transition), color var(--transition);
}
nav a:hover, nav a:focus {
  background: rgba(255,255,255,0.12);
  color: var(--color-secondary);
}
.cta {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-text-light);
  background: var(--color-btn-gradient);
  border: none;
  border-radius: var(--radius-btn);
  padding: 12px 32px;
  box-shadow: var(--color-shadow-btn);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-align: center;
  margin-left: 16px;
}
.cta:hover, .cta:focus {
  background: var(--color-btn-hover);
  color: #fff;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 6px 24px 0 rgba(44,62,80,0.16);
}

/* ====== Mobile Navigation ====== */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: 22px;
  right: 24px;
  z-index: var(--z-mobile-menu);
  background: var(--color-btn-gradient);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 2rem;
  box-shadow: var(--color-shadow-btn);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.mobile-menu-toggle:active {
  transform: scale(0.96);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--color-gradient-hero);
  z-index: var(--z-mobile-menu);
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 2.2rem;
  position: absolute;
  top: 24px;
  right: 28px;
  cursor: pointer;
  z-index: 2;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 100px;
  width: 100%;
  align-items: flex-start;
  padding-left: 40px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: #fff;
  padding: 10px 0;
  border-radius: var(--radius-btn);
  transition: color var(--transition), background var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  background: rgba(255,255,255,0.10);
}

/* ====== Section Spacing ====== */
section {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
  background: transparent;
  border-radius: var(--radius);
  box-sizing: border-box;
}
section:nth-child(even) {
  background: var(--color-gradient-section);
}

/* ====== Card & Grid Layouts ====== */
.features-grid, .value-grid, .team-grid, .image-grid, .blog-list, .faq-accordion, .gallery .image-slider {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
  justify-content: space-between;
}
.features-grid > div, .value-grid > div, .team-member, .blog-teaser, .faq-accordion > div, .gallery .image-slider img, .image-grid img {
  background: var(--color-gradient-card);
  border-radius: var(--radius);
  box-shadow: var(--color-shadow-card);
  padding: 24px 20px;
  margin-bottom: 20px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.features-grid > div:hover, .value-grid > div:hover, .team-member:hover, .blog-teaser:hover {
  box-shadow: 0 8px 32px 0 rgba(44,62,80,0.14);
  transform: translateY(-4px) scale(1.02);
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-gradient-card);
  border-radius: var(--radius);
  box-shadow: var(--color-shadow-card);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.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;
}
.text-image-section img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  background: #fff;
  box-shadow: var(--color-shadow-card);
  border-radius: var(--radius);
}
.testimonials {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--color-shadow-card);
  min-width: 260px;
  max-width: 400px;
  color: var(--color-primary);
  font-size: 1.05rem;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 8px 32px 0 rgba(44,62,80,0.14);
  transform: translateY(-2px) scale(1.01);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ====== Timeline (About) ====== */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

/* ====== Team Grid (About) ====== */
.team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.team-member {
  align-items: center;
  text-align: center;
  min-width: 220px;
  max-width: 260px;
}
.team-member img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 12px;
  box-shadow: var(--color-shadow-card);
}

/* ====== Gallery & Image Grids ====== */
.gallery {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.image-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: flex-start;
}
.image-slider img {
  width: 220px;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--color-shadow-card);
  margin-bottom: 20px;
}
.image-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: flex-start;
}
.image-grid img {
  width: 220px;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--color-shadow-card);
  margin-bottom: 20px;
}

/* ====== Blog List ====== */
.blog-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.blog-teaser {
  min-width: 260px;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.blog-teaser a {
  color: var(--color-secondary);
  font-weight: 600;
  margin-top: 8px;
  transition: color var(--transition);
}
.blog-teaser a:hover {
  color: var(--color-primary);
}

/* ====== FAQ Accordion ====== */
.faq-accordion {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  flex-direction: column;
}
.faq-accordion > div {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--color-shadow-card);
  padding: 20px 18px;
  margin-bottom: 20px;
  color: var(--color-primary);
}
.faq-accordion strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--color-secondary);
}

/* ====== Contact Details ====== */
.contact-details, .contact-info {
  background: var(--color-gradient-card);
  border-radius: var(--radius);
  box-shadow: var(--color-shadow-card);
  padding: 24px 20px;
  margin-bottom: 20px;
  font-size: 1.05rem;
}
.map img {
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius);
  box-shadow: var(--color-shadow-card);
}

/* ====== Footer ====== */
footer {
  background: var(--color-gradient-footer);
  color: #fff;
  padding: 48px 0 24px 0;
  border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: 0 -2px 16px 0 rgba(44,62,80,0.10);
}
footer .container {
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}
.footer-menu {
  display: flex;
  flex-direction: row;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-menu a {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  opacity: 0.85;
  transition: color var(--transition), opacity var(--transition);
}
.footer-menu a:hover {
  color: var(--color-secondary);
  opacity: 1;
}
.footer-brand img {
  height: 40px;
  width: auto;
}
.footer-contact {
  font-size: 0.98rem;
  opacity: 0.92;
}
.footer-social {
  font-size: 1.1rem;
  opacity: 0.92;
}
.footer-social a {
  color: #fff;
  font-weight: 600;
  margin: 0 6px;
  transition: color var(--transition);
}
.footer-social a:hover {
  color: var(--color-secondary);
}
.footer-copyright {
  font-size: 0.92rem;
  opacity: 0.7;
  margin-top: 12px;
}

/* ====== Cookie Consent Banner ====== */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-cookie);
  background: linear-gradient(90deg, #fff 60%, #eaf3e0 100%);
  color: var(--color-primary);
  box-shadow: 0 -2px 24px 0 rgba(44,62,80,0.10);
  padding: 24px 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 32px;
  justify-content: space-between;
  border-radius: var(--radius) var(--radius) 0 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
  transition: opacity 0.4s, transform 0.4s;
}
.cookie-banner.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.cookie-banner .cookie-text {
  flex: 1 1 60%;
  font-size: 1.05rem;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-btn);
  padding: 10px 28px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  box-shadow: var(--color-shadow-btn);
}
.cookie-btn.accept {
  background: var(--color-btn-gradient);
  color: #fff;
}
.cookie-btn.accept:hover {
  background: var(--color-btn-hover);
  color: #fff;
  transform: translateY(-2px) scale(1.03);
}
.cookie-btn.reject {
  background: #fff;
  color: var(--color-primary);
  border: 2px solid var(--color-secondary);
}
.cookie-btn.reject:hover {
  background: var(--color-secondary);
  color: #fff;
}
.cookie-btn.settings {
  background: #fff;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}
.cookie-btn.settings:hover {
  background: var(--color-secondary);
  color: #fff;
}

/* ====== Cookie Modal ====== */
.cookie-modal-overlay {
  position: fixed;
  z-index: var(--z-cookie);
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(44,62,80,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 8px 32px 0 rgba(44,62,80,0.18);
  padding: 32px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  animation: fadeInModal 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { transform: translateY(40px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h3 {
  margin-bottom: 8px;
  color: var(--color-primary);
  font-size: 1.3rem;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-size: 1.05rem;
  color: var(--color-primary);
  font-weight: 500;
}
.cookie-modal .cookie-toggle {
  appearance: none;
  width: 38px;
  height: 22px;
  background: #eaf3e0;
  border-radius: 12px;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-modal .cookie-toggle:checked {
  background: var(--color-secondary);
}
.cookie-modal .cookie-toggle:before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--transition);
  box-shadow: 0 1px 4px 0 rgba(44,62,80,0.10);
}
.cookie-modal .cookie-toggle:checked:before {
  transform: translateX(16px);
}
.cookie-modal .cookie-category.essential label {
  color: var(--color-secondary);
}
.cookie-modal .cookie-category.essential .cookie-toggle {
  background: var(--color-secondary);
  cursor: not-allowed;
}
.cookie-modal .cookie-category.essential .cookie-toggle:before {
  background: #fff;
}
.cookie-modal .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  justify-content: flex-end;
}

/* ====== Responsive Design ====== */
@media (max-width: 1200px) {
  .container {
    max-width: 1000px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 760px;
  }
  .features-grid > div, .value-grid > div, .team-member, .blog-teaser {
    min-width: 180px;
    max-width: 100%;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    gap: 12px;
    padding-left: 10px;
    padding-right: 10px;
  }
  nav {
    display: none;
  }
  .cta {
    margin-left: 0;
    padding: 10px 20px;
    font-size: 1rem;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .features-grid, .value-grid, .team-grid, .image-grid, .blog-list, .faq-accordion, .gallery .image-slider {
    flex-direction: column;
    gap: 20px;
    align-items: stretch;
  }
  .features-grid > div, .value-grid > div, .team-member, .blog-teaser, .faq-accordion > div, .gallery .image-slider img, .image-grid img {
    min-width: 0;
    max-width: 100%;
    padding: 18px 12px;
  }
  .testimonials {
    flex-direction: column;
    gap: 20px;
  }
  .testimonial-card {
    min-width: 0;
    max-width: 100%;
    padding: 16px 10px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  .footer-menu {
    flex-direction: column;
    gap: 12px;
  }
  .footer-brand img {
    height: 32px;
  }
  .cookie-banner {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
    padding: 18px 10px;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  .cookie-modal {
    padding: 18px 10px;
    min-width: 0;
    width: 95vw;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  h1 {
    font-size: 1.7rem;
  }
  h2 {
    font-size: 1.25rem;
  }
  .container {
    padding-left: 6px;
    padding-right: 6px;
  }
  .footer-contact, .footer-social, .footer-copyright {
    font-size: 0.92rem;
  }
}

/* ====== Micro-interactions & Transitions ====== */
button, .cta, .cookie-btn {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}

/* ====== Utility Classes ====== */
.hide {
  display: none !important;
}
.visible {
  display: block !important;
}

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

/* ====== Prevent Overlapping ====== */
section, .card, .testimonial-card, .features-grid > div, .value-grid > div, .team-member, .blog-teaser, .faq-accordion > div, .gallery .image-slider img, .image-grid img {
  margin-bottom: 20px;
}

/* ====== Prevent Absolute Positioning for Content ====== */
/* Only .mobile-menu-close uses absolute for close button, all other content is flexbox only */

/* ====== End of CSS ====== */