/* Frosty Capital Immobilien – gradient_modern CSS Theme */

/* 1. CSS Variables for Brand Colors & Gradients */
:root {
  --color-primary: #1D2B36;
  --color-secondary: #B9986B;
  --color-accent: #F5F6FA;
  --color-white: #fff;
  --color-black: #181C20;
  --color-grey: #e5e8ef;
  --color-grey-dark: #7a869a;
  --gradient-main: linear-gradient(90deg, #1D2B36 0%, #B9986B 100%);
  --gradient-accent: linear-gradient(90deg, #B9986B 0%, #F5F6FA 100%);
  --gradient-hero: linear-gradient(120deg, #1D2B36 0%, #B9986B 100%);
  --shadow-card: 0 4px 24px 0 rgba(29,43,54,0.08);
  --shadow-hover: 0 8px 32px 0 rgba(29,43,54,0.16);
  --radius: 18px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
}

/* 2. Base Styles & Typography */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-accent);
  color: var(--color-primary);
  min-height: 100vh;
  line-height: 1.6;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0 0 18px 0;
  color: var(--color-primary);
  letter-spacing: 0.01em;
}
h1 { font-size: 2.4rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.3rem; }
h4, h5, h6 { font-size: 1.1rem; }

p, ul, ol {
  margin: 0 0 18px 0;
  font-size: 1rem;
  color: var(--color-primary);
}
strong { color: var(--color-secondary); }
a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-primary);
  text-decoration: underline;
}

/* 3. Layout Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* 4. Header & Navigation */
header {
  background: var(--gradient-main);
  color: var(--color-white);
  position: relative;
  z-index: 100;
  box-shadow: 0 2px 12px 0 rgba(29,43,54,0.06);
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 20px;
}
header img {
  height: 44px;
  width: auto;
  display: block;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}
.cta-primary {
  background: var(--gradient-accent);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  padding: 12px 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  border: none;
  cursor: pointer;
  transition: box-shadow var(--transition), background var(--transition), color var(--transition);
  margin-left: 16px;
  text-align: center;
  display: inline-block;
}
.cta-primary:hover, .cta-primary:focus {
  background: var(--gradient-main);
  color: var(--color-white);
  box-shadow: var(--shadow-hover);
}

/* 5. Mobile Navigation */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-white);
  cursor: pointer;
  margin-left: 16px;
  transition: color var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-secondary);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--gradient-main);
  z-index: 200;
  padding: 40px 24px 24px 24px;
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), opacity 0.25s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 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-white);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  padding: 10px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}

/* 6. Hero Section */
.hero {
  background: var(--gradient-hero);
  color: var(--color-white);
  padding: 60px 0 60px 0;
  margin-bottom: 60px;
}
.hero .container {
  align-items: center;
  justify-content: center;
}
.hero .content-wrapper {
  align-items: center;
  text-align: center;
  gap: 18px;
}
.hero h1, .hero p {
  color: var(--color-white);
}
.hero .cta-primary {
  margin-top: 18px;
}

/* 7. Section Spacing & Patterns */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.02);
}
.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: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  color: var(--color-primary);
  font-style: italic;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-name {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-secondary);
  margin-left: 12px;
  font-style: normal;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  min-width: 220px;
  flex: 1 1 260px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-item:hover, .feature-item:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.02);
}
.feature-icon {
  font-size: 2.2rem;
  color: var(--color-secondary);
  margin-bottom: 8px;
}

/* 8. City Cards & Grids */
.city-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.city-card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  min-width: 220px;
  flex: 1 1 260px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.city-card:hover, .city-card:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.02);
}
.city-card h3 {
  color: var(--color-secondary);
  margin-bottom: 10px;
}

/* 9. Property Cards */
.property-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.property-card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  min-width: 220px;
  flex: 1 1 260px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.property-card:hover, .property-card:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.02);
}
.property-card h3 {
  color: var(--color-secondary);
  margin-bottom: 10px;
}

/* 10. Article Cards */
.article-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.article-card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  min-width: 220px;
  flex: 1 1 260px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.article-card:hover, .article-card:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.02);
}
.article-card h3 {
  color: var(--color-secondary);
  margin-bottom: 10px;
}

/* 11. FAQ List */
.faq-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.faq-item {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  min-width: 220px;
  flex: 1 1 260px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.faq-item:hover, .faq-item:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.02);
}
.faq-item h3 {
  color: var(--color-secondary);
  margin-bottom: 10px;
}

/* 12. Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 24px 0 0 0;
  color: var(--color-grey-dark);
  font-size: 1rem;
}

/* 13. Footer */
footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0;
  margin-top: 60px;
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 40px 0 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-top img {
  height: 38px;
  width: auto;
}
.footer-menu {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-menu a {
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  transition: color var(--transition);
}
.footer-menu a:hover, .footer-menu a:focus {
  color: var(--color-white);
}
.footer-contact {
  font-size: 0.98rem;
  color: var(--color-accent);
}
.footer-bottom {
  text-align: center;
  padding: 18px 0;
  color: var(--color-grey-dark);
  font-size: 0.95rem;
}

/* 14. Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--gradient-main);
  color: var(--color-white);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 24px;
  z-index: 9999;
  box-shadow: 0 -2px 16px 0 rgba(29,43,54,0.10);
  animation: cookieBannerIn 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieBannerIn {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  margin: 0;
  color: var(--color-white);
  font-size: 1rem;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-card);
}
.cookie-btn.accept {
  background: var(--gradient-accent);
  color: var(--color-primary);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--gradient-main);
  color: var(--color-white);
}
.cookie-btn.reject {
  background: var(--color-white);
  color: var(--color-primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-secondary);
  color: var(--color-white);
}
.cookie-btn.settings {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-secondary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
}

/* 15. Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(29,43,54,0.60);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-white);
  color: var(--color-primary);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
  position: relative;
}
@keyframes cookieModalIn {
  from { transform: translateY(40px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-category label {
  font-size: 1rem;
  color: var(--color-primary);
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-secondary);
  width: 20px;
  height: 20px;
}
.cookie-category input[disabled] {
  opacity: 0.6;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  margin-top: 10px;
}
.cookie-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-grey-dark);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-secondary);
}

/* 16. Miscellaneous & Utility */
.search-filter {
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 14px 20px;
  margin: 18px 0 0 0;
  color: var(--color-white);
  font-size: 1.05rem;
  font-family: var(--font-display);
  font-weight: 500;
  display: inline-block;
}
.map {
  background: var(--color-grey);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-top: 18px;
  color: var(--color-primary);
  font-size: 1rem;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}

/* 17. Responsive Design (Mobile First) */
@media (max-width: 1024px) {
  .container {
    max-width: 960px;
  }
  .footer-top {
    gap: 24px;
    flex-direction: column;
    align-items: flex-start;
  }
}
@media (max-width: 900px) {
  .main-nav {
    gap: 18px;
  }
  .city-cards, .property-cards, .article-list, .faq-list {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  html { font-size: 15px; }
  .container {
    max-width: 100vw;
    padding: 0 10px;
  }
  header .container {
    flex-direction: row;
    gap: 10px;
    padding: 12px 10px;
  }
  .main-nav {
    display: none;
  }
  .cta-primary {
    margin-left: 0;
    padding: 10px 18px;
    font-size: 1rem;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .hero {
    padding: 38px 0 38px 0;
    margin-bottom: 40px;
  }
  .section {
    margin-bottom: 38px;
    padding: 24px 8px;
  }
  .card-container, .city-cards, .property-cards, .article-list, .faq-list {
    flex-direction: column;
    gap: 14px;
  }
  .card, .city-card, .property-card, .article-card, .faq-item, .feature-item {
    min-width: 0;
    width: 100%;
    padding: 18px 12px;
  }
  .content-grid {
    flex-direction: column;
    gap: 14px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .footer-top {
    flex-direction: column;
    gap: 18px;
    padding: 24px 0 10px 0;
  }
  .footer-menu {
    flex-direction: row;
    gap: 14px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 10px;
  }
  .cookie-modal {
    padding: 22px 10px 18px 10px;
    min-width: 0;
  }
}
@media (max-width: 480px) {
  html { font-size: 14px; }
  .hero h1 { font-size: 1.5rem; }
  .hero p { font-size: 1rem; }
  .footer-top img { height: 28px; }
}

/* 18. Animations & Micro-interactions */
.card, .city-card, .property-card, .article-card, .faq-item, .feature-item, .testimonial-card {
  transition: box-shadow var(--transition), transform var(--transition);
}
.cta-primary, .cookie-btn {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

/* 19. Accessibility Focus Styles */
a:focus, button:focus, .cta-primary:focus, .cookie-btn:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* 20. Hide scroll on mobile menu open */
body.mobile-menu-open {
  overflow: hidden;
}

/* 21. Hide cookie banner when accepted */
.cookie-banner.hide {
  display: none !important;
}

/* 22. Hide cookie modal when closed */
.cookie-modal-overlay:not(.open) {
  display: none;
}

/* END Frosty Capital Immobilien gradient_modern CSS */