/* ImmobilienKompass Deutschland - NATURE ORGANIC STYLE CSS */

/* =========================
   CSS Variables & Base Theme
   ========================= */
:root {
  /* Brand Colors */
  --color-primary: #193153; /* Deep blue (trustworthy) */
  --color-secondary: #9BC3E6; /* Soft blue (calm accent) */
  --color-accent: #F5F7FA; /* Light background */
  /* Nature Organic Palette */
  --color-green: #4B7B4B; /* Organic green accent */
  --color-earth: #A68B6B; /* Earthy brown */
  --color-sand: #E9E5D6; /* Sand beige */
  --color-forest: #2E473B; /* Deep forest green */
  --color-clay: #D9C2A3; /* Clay beige */
  --color-shadow: rgba(44, 62, 80, 0.08);
  --color-shadow-strong: rgba(44, 62, 80, 0.16);
  --color-white: #fff;
  --color-black: #222;
  /* Typography */
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
  /* Spacing */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 60px;
  /* Border Radius */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 32px;
  /* Transition */
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
}

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-black);
  background: linear-gradient(120deg, var(--color-accent) 0%, var(--color-sand) 100%);
  margin: 0;
  min-height: 100vh;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

/* =========================
   Typography
   ========================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: var(--space-sm);
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  margin-bottom: var(--space-md);
}
h2 {
  font-size: 1.6rem;
  margin-bottom: var(--space-sm);
}
h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-xs);
}
p, ul, ol {
  margin-top: 0;
  margin-bottom: var(--space-sm);
  font-size: 1rem;
}
ul, ol {
  padding-left: 1.2em;
}
strong {
  color: var(--color-forest);
  font-weight: 700;
}
a {
  color: var(--color-green);
  text-decoration: underline;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-primary);
  text-decoration: none;
}

/* =========================
   Layout Containers
   ========================= */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.section {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg) var(--space-sm);
  background: var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 24px var(--color-shadow);
}

/* =========================
   Header & Navigation
   ========================= */
header {
  background: linear-gradient(90deg, var(--color-sand) 0%, var(--color-accent) 100%);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header nav {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  flex-wrap: wrap;
}
header nav a {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  font-size: 1rem;
}
header nav a:hover, header nav a:focus {
  background: var(--color-green);
  color: var(--color-white);
}
header nav a.button-primary {
  background: linear-gradient(90deg, var(--color-green) 60%, var(--color-earth) 100%);
  color: var(--color-white);
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 28px;
  margin-left: var(--space-sm);
  box-shadow: 0 2px 8px var(--color-shadow);
  transition: background var(--transition), box-shadow var(--transition);
  text-decoration: none;
}
header nav a.button-primary:hover, header nav a.button-primary:focus {
  background: linear-gradient(90deg, var(--color-forest) 60%, var(--color-green) 100%);
  box-shadow: 0 4px 16px var(--color-shadow-strong);
}
header nav img {
  height: 38px;
  margin-right: var(--space-md);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  box-shadow: 0 2px 8px var(--color-shadow);
}

/* =========================
   Mobile Navigation
   ========================= */
.mobile-menu-toggle {
  display: none;
  background: var(--color-green);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2rem;
  align-items: center;
  justify-content: center;
  position: absolute;
  right: var(--space-md);
  top: 18px;
  z-index: 120;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.mobile-menu-toggle:active {
  background: var(--color-forest);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(120deg, var(--color-sand) 60%, var(--color-green) 100%);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
  z-index: 200;
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: var(--color-forest);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2rem;
  align-self: flex-end;
  margin: var(--space-md) var(--space-md) 0 0;
  cursor: pointer;
  transition: background var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--color-green);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  width: 100%;
  margin-top: var(--space-lg);
  align-items: flex-start;
  padding-left: var(--space-lg);
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-primary);
  text-decoration: none;
  padding: 10px 0;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  width: 100%;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-green);
  color: var(--color-white);
  padding-left: 10px;
}

@media (max-width: 1024px) {
  header nav {
    gap: var(--space-sm);
  }
}
@media (max-width: 900px) {
  header nav a.button-primary {
    margin-left: 0;
  }
}
@media (max-width: 768px) {
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}

/* =========================
   Main Sections & Cards
   ========================= */
section {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg) var(--space-sm);
  background: var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 24px var(--color-shadow);
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}
.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  position: relative;
  padding: var(--space-md);
  min-width: 260px;
  flex: 1 1 260px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-4px) scale(1.02);
}

.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: space-between;
}

.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: linear-gradient(120deg, var(--color-clay) 60%, var(--color-accent) 100%);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  color: var(--color-black);
  font-size: 1.05rem;
  min-width: 260px;
  max-width: 500px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card strong {
  color: var(--color-forest);
  font-size: 1rem;
}
.testimonial-card span {
  color: var(--color-green);
  font-size: 1.2rem;
  letter-spacing: 0.1em;
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.01);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--color-sand);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: 20px;
  box-shadow: 0 2px 8px var(--color-shadow);
}

/* Feature grid for index page */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: flex-start;
}
.feature-grid > div {
  background: var(--color-sand);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: var(--space-md);
  flex: 1 1 220px;
  min-width: 220px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.01);
}

/* =========================
   Buttons & Interactions
   ========================= */
.button-primary, .button-secondary {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  border: none;
  border-radius: var(--radius-md);
  padding: 12px 32px;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition), transform var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
  text-decoration: none;
  background: linear-gradient(90deg, var(--color-green) 60%, var(--color-earth) 100%);
  color: var(--color-white);
}
.button-primary:hover, .button-primary:focus {
  background: linear-gradient(90deg, var(--color-forest) 60%, var(--color-green) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 16px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}
.button-secondary {
  background: var(--color-sand);
  color: var(--color-green);
  border: 2px solid var(--color-green);
}
.button-secondary:hover, .button-secondary:focus {
  background: var(--color-green);
  color: var(--color-white);
}

/* =========================
   Footer
   ========================= */
footer {
  background: linear-gradient(90deg, var(--color-sand) 0%, var(--color-accent) 100%);
  padding: var(--space-lg) 0 var(--space-md) 0;
  box-shadow: 0 -2px 12px var(--color-shadow);
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
footer .content-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  align-items: flex-start;
  justify-content: space-between;
}
footer nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
footer nav a {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  text-decoration: none;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-green);
}
footer img {
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--color-white);
  box-shadow: 0 2px 8px var(--color-shadow);
}
footer p, footer a {
  font-size: 0.98rem;
}

/* =========================
   Cookie Consent Banner
   ========================= */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: linear-gradient(90deg, var(--color-sand) 60%, var(--color-green) 100%);
  color: var(--color-black);
  box-shadow: 0 -2px 16px var(--color-shadow-strong);
  z-index: 3000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-md) calc(var(--space-md) + env(safe-area-inset-bottom)) var(--space-md);
  animation: cookieBannerIn 0.6s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieBannerIn {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner__text {
  font-size: 1rem;
  margin-bottom: var(--space-xs);
  text-align: center;
}
.cookie-banner__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  justify-content: center;
}
.cookie-banner__button {
  font-family: var(--font-display);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 24px;
  margin: 0 2px;
  cursor: pointer;
  font-size: 1rem;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.cookie-banner__button.accept {
  background: linear-gradient(90deg, var(--color-green) 60%, var(--color-earth) 100%);
  color: var(--color-white);
}
.cookie-banner__button.accept:hover, .cookie-banner__button.accept:focus {
  background: linear-gradient(90deg, var(--color-forest) 60%, var(--color-green) 100%);
}
.cookie-banner__button.reject {
  background: var(--color-sand);
  color: var(--color-green);
  border: 2px solid var(--color-green);
}
.cookie-banner__button.reject:hover, .cookie-banner__button.reject:focus {
  background: var(--color-green);
  color: var(--color-white);
}
.cookie-banner__button.settings {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.cookie-banner__button.settings:hover, .cookie-banner__button.settings:focus {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(44, 62, 80, 0.25);
  z-index: 4000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal__content {
  background: var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
  padding: var(--space-lg) var(--space-md);
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  animation: cookieModalIn 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: scale(0.95) translateY(40px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}
.cookie-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}
.cookie-modal__close {
  background: var(--color-forest);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1.4rem;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-modal__close:hover, .cookie-modal__close:focus {
  background: var(--color-green);
}
.cookie-modal__categories {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.cookie-modal__category {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-sand);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
}
.cookie-modal__category label {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-primary);
  flex: 1;
}
.cookie-modal__category input[type="checkbox"] {
  accent-color: var(--color-green);
  width: 20px;
  height: 20px;
}
.cookie-modal__category.essential label {
  color: var(--color-forest);
  font-weight: 700;
}
.cookie-modal__category.essential input[type="checkbox"] {
  display: none;
}
.cookie-modal__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
}

/* =========================
   Responsive Design
   ========================= */
@media (max-width: 1024px) {
  .container {
    max-width: 96vw;
  }
  .content-wrapper {
    gap: var(--space-sm);
  }
  .feature-grid {
    gap: var(--space-sm);
  }
}
@media (max-width: 900px) {
  .footer .content-wrapper {
    gap: var(--space-md);
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .container {
    padding: 0 var(--space-xs);
  }
  .section, section {
    padding: var(--space-md) var(--space-xs);
    margin-bottom: var(--space-lg);
  }
  .content-wrapper {
    gap: var(--space-xs);
  }
  .feature-grid {
    flex-direction: column;
    gap: var(--space-xs);
  }
  .feature-grid > div {
    min-width: 0;
    width: 100%;
  }
  .card-container {
    flex-direction: column;
    gap: var(--space-xs);
  }
  .card {
    min-width: 0;
    width: 100%;
  }
  .testimonial-card {
    max-width: 100%;
  }
  .content-grid {
    flex-direction: column;
    gap: var(--space-xs);
  }
  .text-image-section {
    flex-direction: column;
    gap: var(--space-xs);
    align-items: flex-start;
  }
  footer .content-wrapper {
    flex-direction: column;
    gap: var(--space-md);
    align-items: flex-start;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  .cookie-modal__content {
    padding: var(--space-md) var(--space-xs);
    min-width: 0;
  }
}

/* =========================
   Organic/Nature Visuals
   ========================= */
.section, section, .card, .testimonial-card, .feature-grid > div, .feature-item {
  /* Subtle organic shape using clip-path for a soft, non-rectangular look */
  clip-path: ellipse(98% 100% at 50% 50%);
}

/* Decorative organic leaf accent for hero sections (optional, can be added via ::before) */
section.hero::before {
  content: '';
  display: block;
  position: absolute;
  left: -60px;
  top: -40px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle at 60% 40%, var(--color-green) 60%, transparent 100%);
  opacity: 0.12;
  z-index: 0;
  pointer-events: none;
}

/* =========================
   Miscellaneous
   ========================= */
::-webkit-scrollbar {
  width: 10px;
  background: var(--color-sand);
}
::-webkit-scrollbar-thumb {
  background: var(--color-green);
  border-radius: var(--radius-md);
}

/* =========================
   Utility Classes
   ========================= */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-lg { margin-top: var(--space-lg) !important; }
.mb-lg { margin-bottom: var(--space-lg) !important; }

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

/* =========================
   Print Styles
   ========================= */
@media print {
  header, footer, .cookie-banner, .mobile-menu { display: none !important; }
  section, .section { box-shadow: none !important; background: #fff !important; }
}