/* =====================
   StadtWohnWert – Industrial Modern CSS
   ===================== */

/* ====== CSS Variables ====== */
:root {
  --color-primary: #1B263B;
  --color-secondary: #415A77;
  --color-accent: #F4D35E;
  --color-bg: #232a34;
  --color-bg-light: #2e3642;
  --color-bg-card: #232a34;
  --color-bg-footer: #181e26;
  --color-metal: #7a7a7a;
  --color-text: #f5f6fa;
  --color-text-dark: #232a34;
  --color-text-light: #f5f6fa;
  --color-shadow: rgba(0,0,0,0.18);
  --font-display: 'Montserrat', 'Arial Narrow', Arial, sans-serif;
  --font-body: 'Roboto', 'Segoe UI', Arial, sans-serif;
  --radius: 10px;
  --radius-btn: 6px;
  --shadow-card: 0 4px 24px 0 rgba(27,38,59,0.13), 0 1.5px 0 0 #3a4657;
  --shadow-btn: 0 2px 8px 0 rgba(27,38,59,0.10);
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --border-metal: 1.5px solid #7a7a7a;
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-content: 20px;
  --gap-feature: 15px;
  --gap-testimonial: 20px;
  --gap-text-image: 30px;
}

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);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  min-height: 100vh;
}

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-accent);
  font-weight: 700;
  margin-top: 0;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  margin-bottom: 18px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.13);
}
h2 {
  font-size: 1.6rem;
  margin-bottom: 16px;
}
h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}
h4, h5, h6 {
  font-size: 1rem;
  margin-bottom: 8px;
}
p, ul, ol {
  color: var(--color-text-light);
  font-size: 1rem;
  margin-bottom: 12px;
}
strong {
  color: var(--color-accent);
  font-weight: 700;
}

/* ====== Links ====== */
a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: #fffbe6;
}

/* ====== Header & Navigation ====== */
header {
  background: var(--color-bg-light);
  border-bottom: var(--border-metal);
  box-shadow: 0 2px 12px 0 rgba(27,38,59,0.10);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
}
header img {
  height: 38px;
  width: auto;
  margin-right: 24px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-text-light);
  letter-spacing: 0.04em;
  padding: 6px 0;
  position: relative;
  transition: color var(--transition);
}
.main-nav a:after {
  content: '';
  display: block;
  height: 2px;
  width: 0;
  background: var(--color-accent);
  transition: width var(--transition);
  position: absolute;
  left: 0;
  bottom: -2px;
}
.main-nav a:hover:after, .main-nav a:focus:after {
  width: 100%;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-accent);
}

.cta-btn {
  background: linear-gradient(90deg, var(--color-accent) 80%, #ffe484 100%);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-btn);
  padding: 12px 28px;
  margin-left: 28px;
  box-shadow: var(--shadow-btn);
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  text-shadow: 0 1px 0 #fffbe6;
  outline: none;
  position: relative;
}
.cta-btn:hover, .cta-btn:focus {
  background: linear-gradient(90deg, #ffe484 0%, var(--color-accent) 100%);
  color: var(--color-primary);
  box-shadow: 0 4px 16px 0 rgba(244,211,94,0.18);
  transform: translateY(-2px) scale(1.03);
}

/* ====== Mobile Navigation ====== */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2rem;
  cursor: pointer;
  margin-left: 24px;
  transition: color var(--transition), transform var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-accent);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(27,38,59,0.98);
  z-index: 200;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(.4,0,.2,1);
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
  animation: slideInMenu 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes slideInMenu {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 32px 0 0;
  cursor: pointer;
  transition: color var(--transition), transform 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 40px;
}
.mobile-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 8px 0;
  transition: color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: #fffbe6;
}

/* ====== Responsive Navigation ====== */
@media (max-width: 1024px) {
  .main-nav {
    gap: 18px;
  }
  .cta-btn {
    margin-left: 16px;
    padding: 10px 18px;
    font-size: 0.98rem;
  }
}
@media (max-width: 900px) {
  header .container {
    flex-wrap: wrap;
    gap: 10px;
  }
  .main-nav {
    gap: 10px;
  }
}
@media (max-width: 768px) {
  .main-nav, .cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}

/* ====== Section Spacing & Layout ====== */
section {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
  background: none;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--gap-content);
}

/* ====== Feature Grid & Cards ====== */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
  margin-top: 20px;
}
.feature-item {
  background: var(--color-bg-card);
  border: var(--border-metal);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 28px 22px;
  min-width: 220px;
  flex: 1 1 220px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--gap-feature);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
  margin-bottom: 20px;
}
.feature-item:hover, .feature-item:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 6px 32px 0 rgba(244,211,94,0.10);
  transform: translateY(-2px) scale(1.02);
}

/* ====== Gallery ====== */
.gallery, .gallery-slider {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
  justify-content: space-between;
}
.gallery figure, .gallery-slider figure {
  background: var(--color-bg-card);
  border: var(--border-metal);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin: 0;
  padding: 0 0 10px 0;
  flex: 1 1 220px;
  min-width: 220px;
  max-width: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.gallery figure:hover, .gallery-slider figure:hover {
  border-color: var(--color-accent);
  box-shadow: 0 6px 32px 0 rgba(244,211,94,0.10);
  transform: translateY(-2px) scale(1.02);
}
.gallery figcaption, .gallery-slider figcaption {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1rem;
  margin-top: 10px;
  text-align: center;
}

/* ====== Testimonials ====== */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-testimonial);
  margin-top: 20px;
}
.testimonial-card {
  background: #f5f6fa;
  color: var(--color-text-dark);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px 0 rgba(27,38,59,0.10);
  padding: 20px;
  min-width: 220px;
  flex: 1 1 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  border-left: 6px solid var(--color-accent);
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: 0 6px 32px 0 rgba(244,211,94,0.10);
  transform: translateY(-2px) scale(1.02);
}
.testimonial-card p {
  color: var(--color-text-dark);
  font-size: 1.05rem;
  font-style: italic;
  margin-bottom: 8px;
}
.testimonial-card strong {
  color: var(--color-secondary);
  font-size: 0.98rem;
  font-weight: 700;
}

/* ====== Cards & Card Containers ====== */
.card-container, .card-grid, .property-list, .blog-list, .team-grid, .city-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
  justify-content: space-between;
}
.card, .property-card, .blog-card, .team-member, .city-card {
  background: var(--color-bg-card);
  border: var(--border-metal);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px 18px;
  margin-bottom: 20px;
  flex: 1 1 220px;
  min-width: 220px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
  position: relative;
}
.card:hover, .property-card:hover, .blog-card:hover, .team-member:hover, .city-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 6px 32px 0 rgba(244,211,94,0.10);
  transform: translateY(-2px) scale(1.02);
}
.property-card img, .team-member img, .city-card img {
  border-radius: var(--radius);
  margin-bottom: 14px;
  box-shadow: 0 2px 8px 0 rgba(27,38,59,0.10);
}
.property-card a, .blog-card a {
  margin-top: 12px;
  background: var(--color-accent);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 600;
  border-radius: var(--radius-btn);
  padding: 8px 18px;
  box-shadow: var(--shadow-btn);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  display: inline-block;
}
.property-card a:hover, .blog-card a:hover {
  background: #ffe484;
  color: var(--color-primary);
  box-shadow: 0 4px 16px 0 rgba(244,211,94,0.18);
  transform: translateY(-2px) scale(1.03);
}

/* ====== Text-Image Section ====== */
.text-image-section {
  display: flex;
  align-items: center;
  gap: var(--gap-text-image);
  flex-wrap: wrap;
}
.text-image-section > div {
  flex: 1 1 320px;
}
.text-image-section img {
  max-width: 340px;
  min-width: 180px;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px 0 rgba(27,38,59,0.10);
}

/* ====== FAQ Accordion ====== */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.faq-item {
  background: var(--color-bg-card);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 18px 20px;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.faq-item:hover, .faq-item:focus-within {
  border-color: var(--color-secondary);
  box-shadow: 0 6px 32px 0 rgba(244,211,94,0.10);
  transform: translateY(-2px) scale(1.01);
}
.faq-item h4 {
  color: var(--color-accent);
  margin-bottom: 8px;
}
.faq-item p {
  color: var(--color-text-light);
}

/* ====== Service List ====== */
.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
  list-style: none;
  padding: 0;
  margin: 0;
}
.service-list li {
  background: var(--color-bg-card);
  border: var(--border-metal);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px 18px;
  min-width: 220px;
  flex: 1 1 220px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.service-list li:hover, .service-list li:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 6px 32px 0 rgba(244,211,94,0.10);
  transform: translateY(-2px) scale(1.02);
}

/* ====== Filters ====== */
.property-filter, .blog-filter {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.property-filter label, .blog-filter label {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 600;
}
select {
  background: var(--color-bg-light);
  color: var(--color-accent);
  border: var(--border-metal);
  border-radius: var(--radius-btn);
  padding: 6px 14px;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
select:focus {
  border-color: var(--color-accent);
  outline: none;
  box-shadow: 0 0 0 2px var(--color-accent);
}

/* ====== Footer ====== */
footer {
  background: var(--color-bg-footer);
  border-top: var(--border-metal);
  padding: 40px 0 24px 0;
  color: var(--color-text-light);
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 30px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
}
.footer-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1rem;
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: #fffbe6;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.footer-brand img {
  height: 32px;
  margin-bottom: 6px;
}
.footer-brand p {
  color: var(--color-metal);
  font-size: 0.95rem;
}

/* ====== Cookie Consent Banner ====== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-bg-light);
  color: var(--color-text-light);
  border-top: var(--border-metal);
  box-shadow: 0 -2px 16px 0 rgba(27,38,59,0.13);
  z-index: 3000;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  gap: 24px;
  animation: slideUpBanner 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes slideUpBanner {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  margin: 0;
  font-size: 1rem;
  color: var(--color-text-light);
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 16px;
}
.cookie-btn {
  background: var(--color-accent);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-btn);
  padding: 8px 18px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  box-shadow: var(--shadow-btn);
}
.cookie-btn:hover, .cookie-btn:focus {
  background: #ffe484;
  color: var(--color-primary);
  box-shadow: 0 4px 16px 0 rgba(244,211,94,0.18);
  transform: translateY(-2px) scale(1.03);
}
.cookie-btn.secondary {
  background: var(--color-bg);
  color: var(--color-accent);
  border: var(--border-metal);
}
.cookie-btn.secondary:hover, .cookie-btn.secondary:focus {
  background: var(--color-secondary);
  color: #fffbe6;
}

/* ====== Cookie Modal ====== */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(27,38,59,0.85);
  z-index: 4000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInModal 0.3s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  background: var(--color-bg-light);
  color: var(--color-text-light);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px 0 rgba(27,38,59,0.18);
  padding: 36px 32px 28px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  animation: slideDownModal 0.3s cubic-bezier(.4,0,.2,1);
}
@keyframes slideDownModal {
  from { transform: translateY(-40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-modal h3 {
  color: var(--color-accent);
  margin-bottom: 10px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category label {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 600;
}
.cookie-modal .cookie-toggle {
  width: 38px;
  height: 22px;
  background: var(--color-bg);
  border-radius: 12px;
  border: var(--border-metal);
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-modal .cookie-toggle input {
  display: none;
}
.cookie-modal .cookie-toggle span {
  position: absolute;
  left: 3px;
  top: 3px;
  width: 16px;
  height: 16px;
  background: var(--color-accent);
  border-radius: 50%;
  transition: left var(--transition), background var(--transition);
}
.cookie-modal .cookie-toggle input:checked + span {
  left: 19px;
  background: var(--color-secondary);
}
.cookie-modal .cookie-actions {
  display: flex;
  gap: 16px;
  margin-top: 18px;
}
.cookie-modal .cookie-btn {
  min-width: 120px;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 12px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:hover, .cookie-modal .close-modal:focus {
  color: #fffbe6;
}

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

/* ====== Responsive Layouts ====== */
@media (max-width: 1024px) {
  .feature-grid, .card-container, .card-grid, .property-list, .blog-list, .team-grid, .city-grid, .gallery, .gallery-slider, .testimonial-slider {
    gap: 16px;
  }
  .footer-nav {
    gap: 14px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
    padding: 0 10px;
  }
  .feature-grid, .card-container, .card-grid, .property-list, .blog-list, .team-grid, .city-grid, .gallery, .gallery-slider, .testimonial-slider {
    gap: 10px;
  }
}
@media (max-width: 768px) {
  section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .content-wrapper {
    gap: 12px;
  }
  .feature-grid, .card-container, .card-grid, .property-list, .blog-list, .team-grid, .city-grid, .gallery, .gallery-slider, .testimonial-slider {
    flex-direction: column;
    gap: 10px;
  }
  .feature-item, .card, .property-card, .blog-card, .team-member, .city-card, .service-list li, .testimonial-card {
    min-width: 0;
    max-width: 100%;
    width: 100%;
    padding: 18px 10px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 16px;
  }
  .text-image-section img {
    max-width: 100%;
    min-width: 0;
  }
  .footer-brand {
    align-items: flex-start;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 10px;
  }
  .cookie-modal {
    padding: 18px 8px 18px 8px;
    min-width: 0;
    width: 98vw;
  }
}

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

/* ====== Misc ====== */
ul, ol {
  padding-left: 22px;
}
li {
  margin-bottom: 6px;
}

/* ====== Industrial Modern Details ====== */
hr {
  border: none;
  border-top: var(--border-metal);
  margin: 32px 0;
}

/* Metallic accent lines for cards */
.card:before, .property-card:before, .blog-card:before, .team-member:before, .city-card:before {
  content: '';
  display: block;
  height: 3px;
  width: 38px;
  background: linear-gradient(90deg, #7a7a7a 60%, var(--color-accent) 100%);
  border-radius: 2px;
  margin-bottom: 10px;
}

/* Remove accent line for testimonial cards */
.testimonial-card:before {
  display: none;
}

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