/* =====================
   Commo Aureo Reinigung
   Professional Corporate CSS
   ===================== */

/* ====== CSS Variables ====== */
:root {
  --color-primary: #255D7A;
  --color-secondary: #68B0AB;
  --color-accent: #F8F8F8;
  --color-dark: #1a2a36;
  --color-gray: #e5e9ef;
  --color-light: #ffffff;
  --color-text: #22313a;
  --color-muted: #6c7a89;
  --color-border: #d1dbe6;
  --color-shadow: rgba(37,93,122,0.08);
  --color-shadow-strong: rgba(37,93,122,0.16);
  --color-success: #68B0AB;
  --color-error: #e74c3c;
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
  --transition: 0.2s cubic-bezier(.4,0,.2,1);
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 2px 12px var(--color-shadow);
  --shadow-strong: 0 4px 24px var(--color-shadow-strong);
}

/* ====== Reset & Base ====== */
html {
  box-sizing: border-box;
  font-size: 16px;
  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;
  min-height: 100vh;
  line-height: 1.6;
  font-size: 1rem;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-secondary);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  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 {
  margin-top: 0;
  margin-bottom: 1.2em;
  color: var(--color-text);
}

strong {
  color: var(--color-primary);
}

ul, ol {
  padding-left: 1.3em;
  margin-top: 0;
  margin-bottom: 1.2em;
}

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

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ====== Header & Navigation ====== */
header {
  background: var(--color-light);
  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;
  min-height: 72px;
  gap: 20px;
}
header img {
  height: 48px;
  width: auto;
  margin-right: 24px;
}
nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
nav a {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-primary);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
  font-size: 1rem;
}
nav a:hover, nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}
nav .cta-btn {
  margin-left: 16px;
}

.cta-btn {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-light);
  font-family: var(--font-display);
  font-weight: 600;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px var(--color-shadow);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  letter-spacing: 0.02em;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-secondary);
  color: var(--color-light);
  box-shadow: 0 4px 16px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}

/* ====== Mobile Navigation ====== */
.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 {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(37,93,122,0.96);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 40px 24px 24px 24px;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  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-light);
  font-size: 2.2rem;
  align-self: flex-end;
  margin-bottom: 24px;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:focus {
  outline: 2px solid var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}
.mobile-nav a {
  color: var(--color-light);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
}

/* ====== Hero Section ====== */
.hero {
  background: linear-gradient(120deg, var(--color-primary) 60%, var(--color-secondary) 100%);
  color: var(--color-light);
  padding: 60px 0 60px 0;
  margin-bottom: 60px;
}
.hero .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}
.hero h1, .hero p {
  color: var(--color-light);
}
.hero .cta-btn {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.hero .cta-btn:hover, .hero .cta-btn:focus {
  background: var(--color-light);
  color: var(--color-primary);
}

/* ====== Features Section ====== */
.features {
  background: var(--color-accent);
  border-radius: var(--radius);
  margin-bottom: 60px;
  padding: 40px 20px;
}
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.feature {
  background: var(--color-light);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 28px 20px 20px 20px;
  flex: 1 1 220px;
  min-width: 220px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature:hover, .feature:focus-within {
  box-shadow: var(--shadow-strong);
  transform: translateY(-2px) scale(1.02);
}
.feature .icon {
  font-size: 2.2rem;
  color: var(--color-secondary);
  margin-bottom: 8px;
}

/* ====== Services Section ====== */
.services {
  background: var(--color-light);
  border-radius: var(--radius);
  margin-bottom: 60px;
  padding: 40px 20px;
}
.service-list, .service-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.service {
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 24px 18px 18px 18px;
  flex: 1 1 220px;
  min-width: 220px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.service:hover, .service:focus-within {
  box-shadow: var(--shadow-strong);
  transform: translateY(-2px) scale(1.02);
}
.service .icon {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

/* ====== Testimonials ====== */
.testimonials {
  background: var(--color-accent);
  border-radius: var(--radius);
  margin-bottom: 60px;
  padding: 40px 20px;
}
.testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: var(--color-light);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  min-width: 220px;
  max-width: 340px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: var(--shadow-strong);
  transform: translateY(-2px) scale(1.02);
}
.testimonial-card p {
  color: var(--color-dark);
  font-size: 1.05rem;
  margin-bottom: 0.5em;
}
.testimonial-card span {
  color: var(--color-muted);
  font-size: 0.98rem;
}

/* ====== CTA Section ====== */
.cta {
  background: linear-gradient(120deg, var(--color-primary) 60%, var(--color-secondary) 100%);
  color: var(--color-light);
  border-radius: var(--radius);
  margin-bottom: 60px;
  padding: 40px 20px;
  text-align: center;
}
.cta h2, .cta p {
  color: var(--color-light);
}
.cta .cta-btn {
  background: var(--color-light);
  color: var(--color-primary);
  margin-top: 16px;
}
.cta .cta-btn:hover, .cta .cta-btn:focus {
  background: var(--color-secondary);
  color: var(--color-light);
}

/* ====== Gallery & Text-Image Section ====== */
.image-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  background: var(--color-light);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 20px;
  flex: 1 1 320px;
  min-width: 220px;
  max-width: 480px;
}
.text-image-section h3 {
  margin-bottom: 0.3em;
}

/* ====== Pricing Table ====== */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  background: var(--color-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.pricing-table th, .pricing-table td {
  padding: 16px 12px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 1rem;
}
.pricing-table th {
  background: var(--color-primary);
  color: var(--color-light);
  font-family: var(--font-display);
  font-weight: 600;
}
.pricing-table tr:last-child td {
  border-bottom: none;
}
.pricing-table tbody tr:hover {
  background: var(--color-accent);
}

/* ====== FAQ ====== */
.faq-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.faq-item {
  background: var(--color-light);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 20px;
  flex: 1 1 320px;
  min-width: 220px;
  max-width: 480px;
  margin-bottom: 20px;
}
.faq-item h3 {
  margin-bottom: 0.5em;
}

/* ====== Contact Details ====== */
.contact-details {
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact-details a {
  color: var(--color-primary);
  font-weight: 500;
}
.map {
  background: var(--color-light);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 20px;
}

/* ====== Footer ====== */
footer {
  background: var(--color-primary);
  color: var(--color-light);
  padding: 40px 0 0 0;
  margin-top: 60px;
}
.footer-main {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-main p {
  color: white;
}

.footer-main img {
  height: 40px;
  width: auto;
  margin-bottom: 8px;
}
.footer-main nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-main nav a {
  color: var(--color-light);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.footer-main nav a:hover, .footer-main nav a:focus {
  color: var(--color-secondary);
  border-bottom: 1px solid var(--color-secondary);
}
.footer-contact {
  color: var(--color-accent);
  font-size: 0.98rem;
  margin-top: 8px;
}
.footer-contact a {
  color: var(--color-secondary);
  font-weight: 500;
}
.social-links {
  display: flex;
  gap: 16px;
  margin-top: 8px;
}
.social-links a {
  color: var(--color-light);
  font-size: 1.2rem;
  transition: color var(--transition);
}
.social-links a:hover, .social-links a:focus {
  color: var(--color-secondary);
}

/* ====== Cookie Consent Banner ====== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-light);
  color: var(--color-text);
  box-shadow: 0 -2px 16px var(--color-shadow);
  padding: 24px 20px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  transition: transform 0.35s var(--transition), opacity 0.25s var(--transition);
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
}
.cookie-banner.visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.cookie-banner p {
  margin: 0 0 8px 0;
  color: var(--color-text);
  font-size: 1rem;
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.cookie-btn {
  background: var(--color-primary);
  color: var(--color-light);
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.cookie-btn:hover, .cookie-btn:focus {
  background: var(--color-secondary);
  color: var(--color-light);
}
.cookie-btn.settings {
  background: var(--color-secondary);
  color: var(--color-light);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-primary);
}
.cookie-btn.reject {
  background: var(--color-gray);
  color: var(--color-primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-error);
  color: var(--color-light);
}

/* ====== Cookie Modal ====== */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(37,93,122,0.75);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s var(--transition);
}
.cookie-modal-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-light);
  color: var(--color-text);
  border-radius: var(--radius);
  box-shadow: var(--shadow-strong);
  padding: 32px 24px 24px 24px;
  max-width: 420px;
  width: 90%;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  animation: cookieModalIn 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: translateY(40px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h2 {
  color: var(--color-primary);
  font-size: 1.3rem;
  margin-bottom: 0.5em;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-weight: 500;
  color: var(--color-text);
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
}
.cookie-modal .cookie-category.essential label {
  color: var(--color-muted);
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}
.cookie-modal .cookie-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  color: var(--color-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .cookie-modal-close:hover, .cookie-modal .cookie-modal-close:focus {
  color: var(--color-primary);
}

/* ====== Utility Classes ====== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-light);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 24px 18px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: var(--shadow-strong);
  transform: translateY(-2px) scale(1.02);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ====== Responsive Design ====== */
@media (max-width: 1024px) {
  .container {
    max-width: 900px;
  }
  .feature, .service, .faq-item, .testimonial-card, .text-image-section {
    max-width: 100%;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
  .feature-grid, .service-list, .service-grid, .testimonial-list, .faq-list, .image-gallery {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    gap: 10px;
  }
  nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .feature-grid, .service-list, .service-grid, .testimonial-list, .faq-list, .image-gallery {
    flex-direction: column;
    gap: 20px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .footer-main {
    gap: 18px;
    padding-bottom: 24px;
  }
  .section, .features, .services, .testimonials, .cta {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .hero {
    padding: 40px 0 40px 0;
    margin-bottom: 36px;
  }
  .cta {
    padding: 28px 8px;
  }
  .footer-main nav {
    gap: 12px;
  }
}
@media (max-width: 500px) {
  html {
    font-size: 14px;
  }
  .container {
    padding-left: 8px;
    padding-right: 8px;
  }
  .cookie-modal {
    padding: 18px 8px 16px 8px;
  }
}

/* ====== Animations & Micro-interactions ====== */
.cta-btn, .cookie-btn, .card, .feature, .service, .testimonial-card, .faq-item, .text-image-section {
  transition: box-shadow var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}

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

/* ====== Hide visually but keep accessible ====== */
.visually-hidden {
  position: absolute !important;
  height: 1px; width: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
}

/* ====== Miscellaneous ====== */
::-webkit-scrollbar {
  width: 10px;
  background: var(--color-accent);
}
::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 8px;
}

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