/* =========================
   Njurl Hero Renovierung
   Minimalist Flexbox CSS
   ========================= */

:root {
  --color-primary: #1C3552;
  --color-secondary: #E9E4DE;
  --color-accent: #B35A12;
  --color-bg: #FFFFFF;
  --color-text: #1C3552;
  --color-muted: #7A869A;
  --color-shadow: rgba(28, 53, 82, 0.06);
  --color-border: #E5E5E5;
  --color-success: #2E7D32;
  --color-danger: #C62828;
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
  --radius: 10px;
  --shadow: 0 2px 16px var(--color-shadow);
  --transition: 0.2s cubic-bezier(.4,0,.2,1);
}

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;
  padding: 0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =========================
   Typography
   ========================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.7em;
  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;
}
h4, h5, h6 {
  font-size: 1rem;
  line-height: 1.4;
}
p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.2em;
}
strong {
  font-weight: 600;
}
a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-primary);
  text-decoration: underline;
}

/* =========================
   Header & Navigation
   ========================= */
header {
  background: var(--color-bg);
  box-shadow: 0 2px 8px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}
header img {
  height: 38px;
  width: auto;
  margin-right: 24px;
}
nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
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);
}
nav a:hover, nav a:focus {
  color: var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
}
.cta-button {
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius);
  padding: 12px 28px;
  margin-left: 28px;
  box-shadow: 0 2px 8px var(--color-shadow);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  outline: none;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}
.cta-button:hover, .cta-button:focus {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 16px var(--color-shadow);
}

/* =========================
   Mobile Navigation
   ========================= */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 18px;
  transition: color var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-accent);
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(28,53,82,0.96);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0 0 0 0;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:focus {
  outline: 2px solid var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin: 48px 0 0 36px;
}
.mobile-nav a {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color var(--transition);
  border-bottom: 2px solid transparent;
  padding: 4px 0;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
}

@media (max-width: 1024px) {
  nav {
    gap: 16px;
  }
  .cta-button {
    margin-left: 12px;
    padding: 10px 18px;
  }
}
@media (max-width: 900px) {
  header .container {
    flex-wrap: wrap;
    gap: 10px;
  }
  nav {
    gap: 10px;
  }
}
@media (max-width: 768px) {
  header .container {
    flex-direction: row;
    align-items: center;
    gap: 0;
  }
  nav {
    display: none;
  }
  .cta-button {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}

/* =========================
   Section & Layout Spacing
   ========================= */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-bg);
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* =========================
   Flexbox Layout Patterns
   ========================= */
.features-grid, .services-list, .services-detail-grid, .project-gallery, .blog-list, .team-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
}
.features-grid {
  justify-content: flex-start;
}
.services-list, .services-detail-grid {
  justify-content: flex-start;
}
.project-gallery, .blog-list {
  justify-content: space-between;
}
.team-list {
  gap: 20px;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}

.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: #fff;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* =========================
   Hero Section
   ========================= */
.hero {
  background: var(--color-secondary);
  padding: 60px 0 60px 0;
  margin-bottom: 60px;
}
.hero .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}
.hero h1 {
  color: var(--color-primary);
  font-size: 2.5rem;
  margin-bottom: 18px;
}
.hero p {
  color: var(--color-text);
  font-size: 1.2rem;
  margin-bottom: 32px;
}
.hero .cta-button {
  margin-left: 0;
}

/* =========================
   Features & Services
   ========================= */
.feature, .service, .service-detail {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 28px 22px 22px 22px;
  flex: 1 1 220px;
  min-width: 220px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature:hover, .service:hover, .service-detail:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}
.icon {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: 8px;
}

/* =========================
   Gallery & Projects
   ========================= */
.gallery-slider, .testimonials-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.gallery-image {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 18px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.gallery-image:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}
.project {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 22px 18px 18px 18px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.project:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}
.project-filters, .blog-categories {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
}
.project-filters button, .blog-categories button {
  background: #fff;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 6px 18px;
  font-family: var(--font-display);
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.project-filters button:hover, .blog-categories button:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

/* =========================
   Testimonials & Reviews
   ========================= */
.review-summary {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 24px;
}
.stars {
  color: var(--color-accent);
  font-size: 1.2em;
  letter-spacing: 0.1em;
  font-weight: 700;
}
.testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.testimonial-card img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 10px;
  box-shadow: 0 1px 4px var(--color-shadow);
}
.testimonial-card p {
  color: var(--color-primary);
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.testimonial-meta {
  color: var(--color-muted);
  font-size: 0.98rem;
  font-family: var(--font-body);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* =========================
   Blog
   ========================= */
.blog-list {
  margin-top: 24px;
}
.blog-post {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 18px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.blog-post:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}
.blog-post a {
  color: var(--color-accent);
  font-weight: 500;
  font-family: var(--font-display);
  margin-top: 8px;
  transition: color var(--transition);
}
.blog-post a:hover {
  color: var(--color-primary);
}

/* =========================
   Team
   ========================= */
.team-member {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 14px 10px 10px 10px;
  min-width: 120px;
  max-width: 160px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.team-member img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 6px;
}
.team-member span {
  font-size: 0.98rem;
  color: var(--color-primary);
  text-align: center;
}
.team-member:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}

/* =========================
   Contact Section
   ========================= */
.contact-section {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: flex-start;
  margin-top: 18px;
}
.contact-details, .contact-map {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 24px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact-map img {
  margin-top: 10px;
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
}

/* =========================
   Footer
   ========================= */
footer {
  background: var(--color-secondary);
  color: var(--color-primary);
  padding: 40px 0 20px 0;
  font-size: 1rem;
  border-top: 1px solid var(--color-border);
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  align-items: flex-start;
}
.footer-navigation, .footer-contact, .footer-social, .footer-legal {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.footer-navigation a, .footer-legal a {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: 2px;
  transition: color var(--transition);
}
.footer-navigation a:hover, .footer-legal a:hover {
  color: var(--color-accent);
}
.footer-social a {
  color: var(--color-primary);
  font-size: 1rem;
  margin: 0 2px;
  transition: color var(--transition);
}
.footer-social a:hover {
  color: var(--color-accent);
}

/* =========================
   Cookie Consent Banner
   ========================= */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 -2px 16px var(--color-shadow);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
  transition: opacity 0.3s var(--transition), transform 0.4s var(--transition);
}
.cookie-banner.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.cookie-banner p {
  margin: 0;
  font-size: 1rem;
  color: var(--color-primary);
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  border-radius: var(--radius);
  border: none;
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 4px var(--color-shadow);
}
.cookie-banner .accept {
  background: var(--color-success);
  color: #fff;
}
.cookie-banner .accept:hover {
  background: #1b5e20;
}
.cookie-banner .reject {
  background: var(--color-danger);
  color: #fff;
}
.cookie-banner .reject:hover {
  background: #8e1919;
}
.cookie-banner .settings {
  background: #fff;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}
.cookie-banner .settings:hover {
  background: var(--color-secondary);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(28,53,82,0.45);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--transition);
}
.cookie-modal-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 4px 32px var(--color-shadow);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  animation: fadeInModal 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { opacity: 0; transform: translateY(40px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.cookie-modal h2 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.cookie-modal .cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1rem;
}
.cookie-modal .cookie-category label {
  font-weight: 500;
  color: var(--color-primary);
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--color-accent);
  width: 18px;
  height: 18px;
}
.cookie-modal .cookie-category .always-on {
  color: var(--color-muted);
  font-size: 0.98rem;
  margin-left: 6px;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 16px;
  margin-top: 10px;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 14px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:hover {
  color: var(--color-accent);
}
.cookie-modal button {
  font-family: var(--font-display);
  font-size: 1rem;
  border-radius: var(--radius);
  border: none;
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 4px var(--color-shadow);
}
.cookie-modal .accept {
  background: var(--color-success);
  color: #fff;
}
.cookie-modal .accept:hover {
  background: #1b5e20;
}
.cookie-modal .reject {
  background: var(--color-danger);
  color: #fff;
}
.cookie-modal .reject:hover {
  background: #8e1919;
}

/* =========================
   Responsive Design
   ========================= */
@media (max-width: 1024px) {
  .features-grid, .services-list, .services-detail-grid, .project-gallery, .blog-list, .team-list {
    gap: 18px;
  }
  .gallery-slider, .testimonials-slider, .testimonial-list {
    gap: 18px;
  }
}
@media (max-width: 900px) {
  .features-grid, .services-list, .services-detail-grid, .project-gallery, .blog-list, .team-list {
    flex-wrap: wrap;
    gap: 14px;
  }
  .gallery-slider, .testimonials-slider, .testimonial-list {
    gap: 14px;
  }
  .content-wrapper {
    gap: 20px;
  }
}
@media (max-width: 768px) {
  section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .content-wrapper {
    gap: 16px;
  }
  .features-grid, .services-list, .services-detail-grid, .project-gallery, .blog-list, .team-list {
    flex-direction: column;
    gap: 14px;
  }
  .gallery-slider, .testimonials-slider, .testimonial-list {
    flex-direction: column;
    gap: 14px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .contact-section {
    flex-direction: column;
    gap: 18px;
  }
  .card, .feature, .service, .service-detail, .gallery-image, .project, .blog-post, .team-member, .contact-details, .contact-map {
    min-width: 0;
    max-width: 100%;
    width: 100%;
  }
  .hero {
    padding: 36px 0 36px 0;
  }
  .hero h1 {
    font-size: 1.5rem;
  }
  .hero p {
    font-size: 1rem;
  }
  footer .container {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  .footer-navigation, .footer-contact, .footer-social, .footer-legal {
    margin-bottom: 10px;
  }
  .cookie-modal {
    min-width: 0;
    width: 98vw;
    padding: 20px 8px 18px 8px;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 15px;
  }
  .hero {
    padding: 18px 0 18px 0;
  }
  .cookie-banner {
    padding: 14px 6px;
  }
}

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

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

/* =========================
   Hide elements utility
   ========================= */
.hidden { display: none !important; }

/* =========================
   Prevent Overlapping
   ========================= */
.card, .feature, .service, .service-detail, .gallery-image, .project, .blog-post, .team-member, .testimonial-card, .contact-details, .contact-map {
  margin-bottom: 20px;
}

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