/* Calm Coin Immobilien - Vintage Retro CSS Theme */

/* 1. Vintage Retro Color Palette (with brand colors as base) */
:root {
  --primary: #184059; /* Brand Primary */
  --secondary: #D7E2ED; /* Brand Secondary */
  --accent: #4FA397; /* Brand Accent */
  --retro-yellow: #F6E7B4;
  --retro-orange: #F4B266;
  --retro-red: #D96C4A;
  --retro-brown: #7C5C45;
  --retro-green: #A6C48A;
  --retro-blue: #7BA7BC;
  --white: #FFFFFF;
  --black: #22211F;
  --shadow: 0 4px 24px rgba(60, 40, 20, 0.08);
  --border-radius: 14px;
  --border-radius-sm: 8px;
  --pattern-bg: repeating-linear-gradient(135deg, #F6E7B4 0 8px, #D7E2ED 8px 16px);
  --font-display: 'Montserrat', 'Arial Rounded MT Bold', 'Futura', 'Trebuchet MS', sans-serif;
  --font-body: 'Open Sans', 'Arial', 'Helvetica Neue', sans-serif;
  --font-retro: 'Montserrat', 'Open Sans', 'Arial', sans-serif;
  --transition: all 0.25s cubic-bezier(.4,0,.2,1);
}

/* 2. CSS Reset & Base Styles */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  background: var(--pattern-bg);
  color: var(--black);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  min-height: 100vh;
  letter-spacing: 0.01em;
  background-attachment: fixed;
}

img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius-sm);
  box-shadow: 0 2px 8px rgba(60,40,20,0.06);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 18px;
}

/* 3. Typography - Vintage/Retro */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--primary);
  margin-top: 0;
  margin-bottom: 0.7em;
  letter-spacing: 0.03em;
  font-weight: 700;
  text-shadow: 0 2px 0 #F6E7B4, 0 4px 12px rgba(60,40,20,0.07);
}
h1 {
  font-size: 2.3rem;
  margin-bottom: 0.5em;
  text-transform: uppercase;
}
h2 {
  font-size: 1.7rem;
  margin-bottom: 0.5em;
  text-transform: uppercase;
}
h3 {
  font-size: 1.2rem;
  margin-bottom: 0.4em;
  text-transform: uppercase;
}
h4, h5, h6 {
  font-size: 1rem;
  margin-bottom: 0.3em;
}
p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.1em;
}
strong {
  color: var(--retro-red);
  font-weight: 700;
}
a {
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}
a:hover, a:focus {
  color: var(--retro-red);
  text-decoration: underline;
}

/* 4. Header & Navigation */
header {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 2px 16px rgba(24,64,89,0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 18px 18px 0;
}
header img {
  height: 48px;
  width: auto;
  margin-right: 18px;
}
header nav {
  display: flex;
  gap: 20px;
  align-items: center;
}
header nav a {
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
  position: relative;
}
header nav a:hover, header nav a:focus {
  background: var(--retro-yellow);
  color: var(--primary);
  text-shadow: 0 1px 0 #fff;
}
.cta-btn {
  background: linear-gradient(90deg, var(--accent) 60%, var(--retro-yellow) 100%);
  color: var(--primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 10px 28px;
  border-radius: 30px;
  border: none;
  box-shadow: 0 2px 8px rgba(24,64,89,0.08);
  cursor: pointer;
  letter-spacing: 0.06em;
  margin-left: 18px;
  transition: var(--transition);
  text-transform: uppercase;
  outline: none;
  position: relative;
}
.cta-btn:hover, .cta-btn:focus {
  background: linear-gradient(90deg, var(--retro-yellow) 60%, var(--accent) 100%);
  color: var(--retro-red);
  box-shadow: 0 4px 16px rgba(24,64,89,0.13);
}

/* 5. Mobile Navigation */
.mobile-menu-toggle {
  display: none;
  background: var(--retro-yellow);
  color: var(--primary);
  border: none;
  font-size: 2rem;
  padding: 8px 16px;
  border-radius: 50%;
  cursor: pointer;
  margin-left: 12px;
  box-shadow: 0 2px 8px rgba(24,64,89,0.10);
  transition: var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:active {
  background: var(--retro-orange);
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(120deg, var(--retro-yellow) 60%, var(--retro-orange) 100%);
  color: var(--primary);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  transform: translateX(-100%);
  transition: var(--transition);
  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(--primary);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: var(--transition);
}
.mobile-menu-close:hover {
  color: var(--retro-red);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
  align-items: flex-start;
  padding: 40px 32px;
}
.mobile-nav a {
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  padding: 10px 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--retro-red);
  border-bottom: 2px solid var(--retro-red);
}

/* Hide desktop nav on mobile, show burger */
@media (max-width: 900px) {
  header .container nav,
  header .container .cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-block;
  }
}
@media (min-width: 901px) {
  .mobile-menu {
    display: none !important;
  }
}

/* 6. Section & Layout Spacing */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  position: relative;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* 7. Flexbox Layout Patterns */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--retro-yellow);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 24px;
  min-width: 260px;
  flex: 1 1 260px;
}
.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;
  background: var(--secondary);
  border-radius: var(--border-radius-sm);
  box-shadow: 0 2px 8px rgba(24,64,89,0.07);
  padding: 18px 20px;
  margin-bottom: 20px;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--retro-blue);
  color: var(--primary);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  min-width: 260px;
  flex: 1 1 260px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--retro-green);
  border-radius: var(--border-radius-sm);
  padding: 18px 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px rgba(24,64,89,0.07);
}

/* 8. Custom Layouts for Specific Sections */
.feature-grid, .service-grid, .property-list, .gallery-slider, .testimonial-slider, .team-gallery, .city-grid, .blog-list, .faq-accordion {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.feature-grid > div, .service-grid > div, .property-card, .property-teaser, .city-card, .blog-list > .text-image-section {
  background: var(--retro-yellow);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 24px;
  flex: 1 1 260px;
  min-width: 260px;
  margin-bottom: 20px;
  transition: var(--transition);
  position: relative;
}
.property-card:hover, .property-teaser:hover, .city-card:hover, .feature-grid > div:hover, .service-grid > div:hover {
  background: var(--retro-orange);
  box-shadow: 0 8px 32px rgba(217,108,74,0.13);
  transform: translateY(-4px) scale(1.02);
}
.property-card img, .property-teaser img, .city-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  margin-bottom: 14px;
}
.property-card a, .property-teaser a {
  display: inline-block;
  margin-top: 12px;
  background: var(--accent);
  color: var(--white);
  padding: 8px 18px;
  border-radius: 20px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: var(--transition);
  text-transform: uppercase;
}
.property-card a:hover, .property-teaser a:hover {
  background: var(--retro-red);
  color: var(--white);
}

/* 9. Testimonial Section - High Contrast */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.testimonial-card {
  background: var(--retro-blue);
  color: var(--primary);
  border-left: 6px solid var(--retro-red);
  font-size: 1.1rem;
  font-style: italic;
  position: relative;
  min-width: 260px;
  max-width: 420px;
}
.testimonial-card strong {
  color: var(--retro-red);
}
.testimonial-card span {
  font-size: 0.97rem;
  font-style: normal;
  color: var(--retro-brown);
  margin-left: 12px;
}

/* 10. FAQ Accordion */
.faq-accordion > div {
  background: var(--retro-green);
  border-radius: var(--border-radius-sm);
  margin-bottom: 20px;
  padding: 18px 20px;
  box-shadow: 0 2px 8px rgba(24,64,89,0.07);
}
.faq-accordion h3 {
  margin-bottom: 0.3em;
  font-size: 1.1rem;
  color: var(--retro-brown);
}

/* 11. Footer */
footer {
  background: var(--primary);
  color: var(--white);
  padding: 32px 0 18px 0;
  margin-top: 60px;
}
footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
footer nav {
  display: flex;
  gap: 20px;
  margin-bottom: 8px;
}
footer nav a {
  color: var(--retro-yellow);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.04em;
  transition: var(--transition);
}
footer nav a:hover {
  color: var(--retro-red);
}
footer p {
  font-size: 0.95rem;
  color: var(--retro-yellow);
  margin: 0;
}

/* 12. Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: linear-gradient(90deg, var(--retro-yellow) 70%, var(--retro-orange) 100%);
  color: var(--primary);
  box-shadow: 0 -2px 16px rgba(24,64,89,0.13);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  z-index: 3000;
  font-family: var(--font-body);
  animation: cookie-slide-in 0.7s cubic-bezier(.4,0,.2,1);
}
@keyframes cookie-slide-in {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  margin: 0 0 8px 0;
  font-size: 1rem;
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: 22px;
  padding: 8px 22px;
  margin: 0;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(24,64,89,0.07);
}
.cookie-banner .accept {
  background: var(--accent);
  color: var(--white);
}
.cookie-banner .accept:hover {
  background: var(--retro-green);
  color: var(--primary);
}
.cookie-banner .reject {
  background: var(--retro-red);
  color: var(--white);
}
.cookie-banner .reject:hover {
  background: var(--primary);
  color: var(--retro-yellow);
}
.cookie-banner .settings {
  background: var(--retro-yellow);
  color: var(--primary);
  border: 2px solid var(--primary);
}
.cookie-banner .settings:hover {
  background: var(--retro-orange);
  color: var(--primary);
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(24,64,89,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4000;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal .modal-content {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 8px 32px rgba(24,64,89,0.18);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: modal-pop-in 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes modal-pop-in {
  from { transform: scale(0.85); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 0.5em;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--primary);
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--accent);
  width: 20px;
  height: 20px;
}
.cookie-modal .cookie-category input[disabled] {
  accent-color: var(--retro-brown);
  opacity: 0.7;
}
.cookie-modal .modal-actions {
  display: flex;
  gap: 16px;
  justify-content: flex-end;
  margin-top: 10px;
}
.cookie-modal button {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: 22px;
  padding: 8px 22px;
  cursor: pointer;
  transition: var(--transition);
}
.cookie-modal .save {
  background: var(--accent);
  color: var(--white);
}
.cookie-modal .save:hover {
  background: var(--retro-green);
  color: var(--primary);
}
.cookie-modal .cancel {
  background: var(--retro-yellow);
  color: var(--primary);
  border: 2px solid var(--primary);
}
.cookie-modal .cancel:hover {
  background: var(--retro-orange);
  color: var(--primary);
}

/* 13. Responsive Design */
@media (max-width: 1200px) {
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 900px) {
  .feature-grid, .service-grid, .property-list, .gallery-slider, .testimonial-slider, .team-gallery, .city-grid, .blog-list, .faq-accordion {
    gap: 18px;
  }
  .feature-grid > div, .service-grid > div, .property-card, .property-teaser, .city-card, .blog-list > .text-image-section {
    min-width: 220px;
    padding: 18px;
  }
}
@media (max-width: 768px) {
  .container {
    padding: 0 8px;
  }
  .section {
    padding: 28px 6px;
    margin-bottom: 36px;
  }
  .content-wrapper {
    gap: 16px;
  }
  .feature-grid, .service-grid, .property-list, .gallery-slider, .testimonial-slider, .team-gallery, .city-grid, .blog-list, .faq-accordion {
    flex-direction: column;
    gap: 14px;
  }
  .feature-grid > div, .service-grid > div, .property-card, .property-teaser, .city-card, .blog-list > .text-image-section {
    min-width: 0;
    width: 100%;
    padding: 14px 10px;
  }
  .testimonial-card {
    min-width: 0;
    width: 100%;
    padding: 14px 10px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 12px 6px;
  }
  header .container {
    flex-direction: row;
    gap: 10px;
    padding: 10px 8px 10px 0;
  }
  header img {
    height: 38px;
    margin-right: 8px;
  }
  .cta-btn {
    margin-left: 0;
    padding: 8px 18px;
    font-size: 1rem;
  }
  footer {
    padding: 18px 0 10px 0;
    margin-top: 36px;
  }
  .cookie-banner {
    padding: 16px 6px;
    font-size: 0.97rem;
  }
  .cookie-modal .modal-content {
    padding: 18px 8px 14px 8px;
    min-width: 0;
    width: 98vw;
  }
}

/* 14. Micro-interactions & Transitions */
.card, .property-card, .property-teaser, .city-card, .feature-grid > div, .service-grid > div {
  transition: var(--transition);
}
.card:hover, .property-card:hover, .property-teaser:hover, .city-card:hover, .feature-grid > div:hover, .service-grid > div:hover {
  box-shadow: 0 8px 32px rgba(217,108,74,0.13);
  transform: translateY(-4px) scale(1.02);
}
.cta-btn, .cookie-banner button, .cookie-modal button {
  transition: var(--transition);
}

/* 15. Decorative Retro Patterns */
.section:before {
  content: '';
  display: block;
  position: absolute;
  top: -18px; left: 24px;
  width: 60px; height: 8px;
  background: repeating-linear-gradient(90deg, var(--retro-orange) 0 8px, var(--retro-yellow) 8px 16px);
  border-radius: 8px;
  opacity: 0.5;
  z-index: 1;
}
.section {
  overflow: hidden;
}

/* 16. Miscellaneous */
ul, ol {
  padding-left: 1.3em;
}
li {
  margin-bottom: 0.5em;
}

/* 17. Accessibility & Focus */
a:focus, button:focus, .cta-btn:focus {
  outline: 2px dashed var(--retro-red);
  outline-offset: 2px;
}

/* 18. Hide scroll on mobile menu open */
body.mobile-menu-open {
  overflow: hidden;
}

/* 19. Utility Classes */
.hide {
  display: none !important;
}

/* END Calm Coin Immobilien Vintage Retro CSS */