/* --------------------------------------------------
   ProfiGlanz Reinigung – Professional Corporate CSS
   Brand: blue/gray palette, Montserrat/Roboto fonts
   Layout: Flexbox only, mobile-first, responsive
-------------------------------------------------- */

:root {
  --color-primary: #2077B4;
  --color-secondary: #3D4756;
  --color-accent: #E6F6FB;
  --color-accent-light: #B3E0F7;
  --color-bg: #ffffff;
  --color-bg-alt: #F7FAFC;
  --color-text: #222C36;
  --color-text-light: #5A6A7A;
  --color-border: #D6E2ED;
  --color-shadow: rgba(32, 119, 180, 0.08);
  --color-shadow-dark: rgba(61, 71, 86, 0.10);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
  --transition: 0.2s cubic-bezier(.4,0,.2,1);
  --radius: 8px;
  --radius-lg: 16px;
  --z-cookie: 9999;
  --z-mobile-menu: 9998;
}

/* --------------------
   Base & Typography
--------------------- */
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-bg);
  line-height: 1.6;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-secondary);
  margin-top: 0;
  margin-bottom: 0.7em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 { font-size: 2.2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.2rem; }
h4, h5, h6 { font-size: 1rem; }

p, ul, ol, li, blockquote {
  font-family: var(--font-body);
  color: var(--color-text-light);
  font-size: 1rem;
  margin-top: 0;
  margin-bottom: 1em;
}
strong {
  color: var(--color-secondary);
  font-weight: 600;
}
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-secondary);
  text-decoration: underline;
}

ul, ol {
  padding-left: 1.5em;
  margin-bottom: 1.5em;
}
li {
  margin-bottom: 0.5em;
}
blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: 1em;
  color: var(--color-secondary);
  font-style: italic;
  background: var(--color-accent);
  border-radius: var(--radius);
  margin-bottom: 0.5em;
}

/* --------------------
   Layout Containers
--------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px var(--color-shadow);
}

/* --------------------
   Header & Navigation
--------------------- */
header {
  background: var(--color-bg);
  box-shadow: 0 2px 8px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}
header img {
  height: 48px;
  width: auto;
  display: block;
}
header nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
header nav a {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-secondary);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
header nav a:hover, header nav a:focus {
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
}
.cta-primary {
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  padding: 12px 28px;
  border-radius: var(--radius);
  border: none;
  box-shadow: 0 2px 8px var(--color-shadow);
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
  text-align: center;
  display: inline-block;
  font-size: 1rem;
  letter-spacing: 0.02em;
}
.cta-primary:hover, .cta-primary:focus {
  background: var(--color-secondary);
  color: #fff;
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 4px 16px var(--color-shadow-dark);
  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: color var(--transition);
  z-index: var(--z-mobile-menu);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-primary);
}

/* Mobile menu overlay */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(61,71,86,0.96);
  z-index: var(--z-mobile-menu);
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--transition);
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
  animation: slideInMenu 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes slideInMenu {
  from { opacity: 0; transform: translateX(100%); }
  to   { opacity: 1; transform: translateX(0); }
}
.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-light);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  align-items: flex-start;
  margin: 40px 0 0 40px;
}
.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);
  padding: 8px 0;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-accent-light);
  text-decoration: underline;
}

/* Hide desktop nav on mobile, show burger */
@media (max-width: 1024px) {
  header .container nav {
    display: none;
  }
  .cta-primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}

/* --------------------
   Main Content Layout
--------------------- */
main {
  width: 100%;
  margin: 0 auto;
  padding-top: 24px;
  padding-bottom: 24px;
}
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px var(--color-shadow);
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

/* Feature grid (Leistungen, Vorteile, etc.) */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
}
.feature-grid > div {
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  padding: 24px 20px;
  min-width: 220px;
  flex: 1 1 260px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--font-body);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover {
  box-shadow: 0 4px 16px var(--color-shadow-dark);
  transform: translateY(-2px) scale(1.01);
}

/* Cards & Card Containers */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  margin-bottom: 20px;
  padding: 24px 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 4px 16px var(--color-shadow-dark);
  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;
}
.text-image-section > div {
  flex: 1 1 250px;
  min-width: 220px;
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  padding: 20px 16px;
  border: 1px solid var(--color-border);
}

.image-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 12px;
}
.image-gallery img {
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  width: 180px;
  height: 120px;
  object-fit: cover;
  background: var(--color-accent);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition), transform var(--transition);
}
.image-gallery img:hover {
  box-shadow: 0 4px 16px var(--color-shadow-dark);
  transform: scale(1.03);
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  margin-bottom: 20px;
  border: 1px solid var(--color-border);
  flex-direction: column;
  color: var(--color-secondary);
  font-family: var(--font-body);
  font-size: 1.05rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card blockquote {
  color: var(--color-secondary);
  background: none;
  border-left: 4px solid var(--color-primary);
  margin: 0 0 0.5em 0;
  padding-left: 1em;
  font-style: italic;
  font-size: 1.1em;
}
.testimonial-card p {
  color: var(--color-primary);
  margin: 0;
  font-weight: 600;
}
.testimonial-card:hover {
  box-shadow: 0 4px 16px var(--color-shadow-dark);
  transform: translateY(-2px) scale(1.01);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* --------------------
   Footer
--------------------- */
footer {
  background: var(--color-secondary);
  color: #fff;
  padding: 40px 0 24px 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}
.footer-logo img {
  height: 40px;
  width: auto;
  margin-bottom: 16px;
}
footer nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
footer nav a {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  opacity: 0.9;
  transition: opacity var(--transition), color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  opacity: 1;
  color: var(--color-accent-light);
}
.footer-contact p, .footer-contact a {
  color: #fff;
  font-size: 0.98rem;
  opacity: 0.85;
  margin: 0 0 6px 0;
}
.footer-contact a:hover {
  color: var(--color-accent-light);
  text-decoration: underline;
}

/* --------------------
   Cookie Consent Banner
--------------------- */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: #fff;
  border-top: 2px solid var(--color-primary);
  box-shadow: 0 -2px 16px var(--color-shadow-dark);
  z-index: var(--z-cookie);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 24px 20px;
  gap: 24px;
  font-family: var(--font-body);
  font-size: 1rem;
  animation: slideInCookie 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes slideInCookie {
  from { opacity: 0; transform: translateY(100%); }
  to   { opacity: 1; transform: translateY(0); }
}
.cookie-banner__text {
  color: var(--color-secondary);
  flex: 1 1 0;
  margin-right: 16px;
}
.cookie-banner__actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-weight: 500;
  border: none;
  border-radius: var(--radius);
  padding: 10px 22px;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 6px var(--color-shadow);
}
.cookie-btn.accept {
  background: var(--color-primary);
  color: #fff;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-secondary);
}
.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-accent);
  color: var(--color-secondary);
}
.cookie-btn.settings {
  background: var(--color-accent);
  color: var(--color-secondary);
  border: 1px solid var(--color-primary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-accent-light);
  color: var(--color-primary);
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(61,71,86,0.85);
  z-index: calc(var(--z-cookie) + 1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--transition);
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: auto;
  animation: fadeInModal 0.3s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.cookie-modal__content {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 32px var(--color-shadow-dark);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  font-family: var(--font-body);
  color: var(--color-secondary);
  position: relative;
}
.cookie-modal__close {
  position: absolute;
  top: 16px; right: 16px;
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 1.7rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal__close:focus {
  outline: 2px solid var(--color-primary);
}
.cookie-modal__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-category label {
  font-size: 1rem;
  color: var(--color-secondary);
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 20px;
  height: 20px;
}
.cookie-category .always-on {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.98em;
  margin-left: 6px;
}
.cookie-modal__actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  margin-top: 12px;
}

/* --------------------
   Responsive Design
--------------------- */
@media (max-width: 1024px) {
  .container, footer .container {
    flex-direction: column;
    gap: 32px;
    align-items: flex-start;
  }
  .feature-grid {
    gap: 18px;
  }
  .image-gallery {
    gap: 14px;
  }
}
@media (max-width: 768px) {
  html { font-size: 15px; }
  .container, footer .container {
    padding: 0 10px;
    max-width: 100vw;
  }
  section, .section {
    padding: 28px 8px;
    margin-bottom: 36px;
    border-radius: var(--radius);
  }
  .feature-grid {
    flex-direction: column;
    gap: 16px;
  }
  .card-container, .content-grid, .image-gallery {
    flex-direction: column;
    gap: 14px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
  }
  .testimonial-card {
    flex-direction: column;
    gap: 12px;
    padding: 14px;
    font-size: 1rem;
  }
  footer {
    padding: 28px 0 16px 0;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 18px 10px;
    font-size: 0.98rem;
  }
  .cookie-banner__actions {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  .cookie-modal__content {
    padding: 22px 10px 18px 10px;
    min-width: 0;
    width: 98vw;
  }
}
@media (max-width: 480px) {
  html { font-size: 14px; }
  h1 { font-size: 1.4rem; }
  h2 { font-size: 1.1rem; }
  .feature-grid > div, .card {
    padding: 14px 8px;
    min-width: 0;
  }
  .image-gallery img {
    width: 98px;
    height: 68px;
  }
}

/* --------------------
   Utility Classes
--------------------- */
.hide {
  display: none !important;
}
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --------------------
   Micro-interactions
--------------------- */
button, .cta-primary, .cookie-btn {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}
button:active, .cta-primary:active, .cookie-btn:active {
  transform: scale(0.98);
}

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

/* --------------------
   Prevent Overlapping
--------------------- */
section, .section, .card, .testimonial-card, .feature-grid > div, .text-image-section > div {
  margin-bottom: 20px;
}

/* Ensure no absolute positioning for content cards, only for decorative or modal close buttons */

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