/* =========================
   ImmoNavigator Deutschland
   Professional Corporate CSS
   ========================= */

/* ====== CSS Variables ====== */
:root {
  --color-primary: #223851;
  --color-secondary: #D4B276;
  --color-accent: #F5F6FA;
  --color-bg: #f8fafc;
  --color-bg-dark: #e9eef3;
  --color-text: #223851;
  --color-text-light: #fff;
  --color-muted: #6b7a8f;
  --color-border: #e0e6ed;
  --color-shadow: rgba(34, 56, 81, 0.08);
  --color-shadow-hover: rgba(34, 56, 81, 0.14);
  --color-success: #3bb273;
  --color-danger: #e74c3c;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --radius: 8px;
  --radius-lg: 16px;
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
}

/* ====== Base Styles ====== */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  min-height: 100vh;
}
img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius);
}
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-secondary);
}
strong {
  font-weight: 600;
}

/* ====== Typography ====== */
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;
  line-height: 1.15;
}
h2 {
  font-size: 1.6rem;
  line-height: 1.2;
}
h3 {
  font-size: 1.2rem;
  line-height: 1.3;
}
p {
  margin-top: 0;
  margin-bottom: 1.2em;
  color: var(--color-text);
}

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

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
}

/* ====== Header & Navigation ====== */
header {
  background: var(--color-text-light);
  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: 44px;
  width: auto;
}
header nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
header nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-primary);
  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-secondary);
  border-bottom: 2px solid var(--color-secondary);
}
.cta-button {
  background: var(--color-primary);
  color: var(--color-text-light);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  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), color var(--transition);
  cursor: pointer;
  display: inline-block;
  text-align: center;
  letter-spacing: 0.02em;
}
.cta-button:hover, .cta-button:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: 0 4px 16px var(--color-shadow-hover);
}

/* ====== 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);
  z-index: 120;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-secondary);
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--color-primary);
  color: var(--color-text-light);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 32px 24px 24px 24px;
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), opacity 0.25s;
  z-index: 2000;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-text-light);
  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: 20px;
  width: 100%;
}
.mobile-nav a {
  color: var(--color-text-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-accent) 60%, var(--color-bg-dark) 100%);
  padding: 60px 0 40px 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 {
  color: var(--color-primary);
  font-size: 2.4rem;
}
.hero p {
  color: var(--color-muted);
  font-size: 1.15rem;
}

/* ====== Features, Services, Gallery ====== */
.features, .services, .gallery {
  background: var(--color-text-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px var(--color-shadow);
}
.features .content-wrapper,
.services .content-wrapper,
.gallery .content-wrapper {
  gap: 32px;
}
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
}
.feature-grid > div {
  background: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  padding: 28px 20px 24px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover {
  box-shadow: 0 4px 16px var(--color-shadow-hover);
  transform: translateY(-4px) scale(1.02);
}
.feature-icon {
  font-size: 2.2rem;
  color: var(--color-secondary);
  margin-bottom: 8px;
}

/* ====== About Preview, Text-Image Section ====== */
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.text-image-section > div {
  flex: 1 1 320px;
  min-width: 220px;
}
.text-image-section img {
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px var(--color-shadow);
  max-width: 380px;
}

/* ====== Team Photos ====== */
.team-photos {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 16px;
}
.team-photos img {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 1px 6px var(--color-shadow);
}

/* ====== Testimonials ====== */
.testimonials {
  background: var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px var(--color-shadow);
}
.testimonials .content-wrapper {
  gap: 24px;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-text-light);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 4px 16px var(--color-shadow-hover);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card p {
  color: var(--color-text);
  font-size: 1.08rem;
  margin-bottom: 0;
}
.testimonial-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  font-size: 0.98rem;
  color: var(--color-muted);
  font-family: var(--font-display);
  font-weight: 500;
}
.testimonial-meta span:last-child {
  color: var(--color-secondary);
  font-size: 1.1rem;
}

/* ====== Contact Info ====== */
.contact-info {
  background: var(--color-accent);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 20px;
  box-shadow: 0 1px 6px var(--color-shadow);
  font-size: 1.02rem;
}
.contact-info p {
  margin-bottom: 0.5em;
}
.map {
  margin-top: 18px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 12px var(--color-shadow);
}

/* ====== FAQ Accordion ====== */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.faq-accordion > div {
  background: var(--color-accent);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: 0 1px 6px var(--color-shadow);
  margin-bottom: 20px;
}
.faq-accordion strong {
  display: block;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1.08rem;
  margin-bottom: 6px;
}

/* ====== Legal Section ====== */
.legal {
  background: var(--color-text-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 60px;
  padding: 40px 20px;
}
.legal h1, .legal h2 {
  margin-bottom: 0.5em;
}
.legal p, .legal ul, .legal ol {
  color: var(--color-text);
}

/* ====== Footer ====== */
footer {
  background: var(--color-primary);
  color: var(--color-text-light);
  padding: 36px 0 24px 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
footer nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  margin-bottom: 8px;
}
footer nav a {
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-text-light);
}
footer p {
  color: var(--color-accent);
  font-size: 0.98rem;
  margin: 0;
}

/* ====== Cookie Consent Banner ====== */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  background: var(--color-primary);
  color: var(--color-text-light);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 24px 16px;
  z-index: 3000;
  box-shadow: 0 -2px 12px var(--color-shadow);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.3s, transform 0.3s;
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.cookie-banner .cookie-text {
  flex: 1 1 320px;
  font-size: 1rem;
  color: var(--color-text-light);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.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: 0 1px 6px var(--color-shadow);
}
.cookie-btn.accept {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: #bfa05e;
  color: var(--color-text-light);
}
.cookie-btn.reject {
  background: var(--color-bg-dark);
  color: var(--color-primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-danger);
  color: var(--color-text-light);
}
.cookie-btn.settings {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
}

/* ====== Cookie Modal ====== */
.cookie-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(34, 56, 81, 0.55);
  z-index: 4000;
  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-text-light);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 32px var(--color-shadow-hover);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  animation: fadeInModal 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { opacity: 0; transform: translateY(40px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.cookie-modal h2 {
  margin-bottom: 0.5em;
}
.cookie-modal .cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
}
.cookie-category:last-child {
  border-bottom: none;
}
.cookie-category label {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-primary);
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-secondary);
  width: 20px;
  height: 20px;
}
.cookie-category .always-on {
  color: var(--color-success);
  font-size: 0.98rem;
  font-weight: 600;
  margin-left: 8px;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  justify-content: flex-end;
}
.cookie-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 1.6rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-secondary);
}

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

/* ====== Responsive Design ====== */
@media (max-width: 1024px) {
  .container {
    max-width: 960px;
  }
  .feature-grid > div {
    max-width: 100%;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 720px;
  }
  .feature-grid {
    gap: 20px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .container {
    max-width: 98vw;
    padding: 0 10px;
  }
  header .container {
    flex-direction: row;
    gap: 12px;
    min-height: 60px;
  }
  header nav {
    display: none;
  }
  .cta-button {
    padding: 10px 18px;
    font-size: 0.98rem;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .feature-grid {
    flex-direction: column;
    gap: 20px;
  }
  .feature-grid > div {
    min-width: 0;
    max-width: 100%;
    width: 100%;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .team-photos {
    gap: 12px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
  }
  .faq-accordion > div {
    padding: 14px 12px;
  }
  .legal {
    padding: 24px 8px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 18px 8px;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  .cookie-modal {
    padding: 20px 8px 16px 8px;
    min-width: 0;
    max-width: 99vw;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  .hero {
    padding: 36px 0 24px 0;
  }
  .section {
    padding: 24px 6px;
  }
  .feature-grid > div {
    padding: 18px 8px 14px 8px;
  }
  .testimonial-card {
    padding: 10px 6px;
  }
  .contact-info {
    padding: 10px 6px;
  }
  .legal {
    padding: 12px 2px;
  }
  footer {
    padding: 24px 0 12px 0;
  }
}

/* ====== Card & Section Spacing Patterns ====== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-text-light);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  padding: 24px 18px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 4px 16px var(--color-shadow-hover);
  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;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ====== Prevent Overlapping & Z-Index ====== */
.section, .card, .feature-grid > div, .testimonial-card, .faq-accordion > div {
  margin-bottom: 20px;
}

/* ====== Accessibility & Focus ====== */
a:focus, button:focus, .cta-button:focus, .cookie-btn:focus, .mobile-menu-toggle:focus, .mobile-menu-close:focus, .cookie-modal-close:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* ====== Micro-interactions ====== */
.cta-button, .cookie-btn, .card, .feature-grid > div, .testimonial-card {
  transition: box-shadow var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}

/* ====== Hide Scrollbar for Mobile Menu ====== */
.mobile-menu {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

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