/* --------------------------------------------------
   Architekturblick Deutschland – style.css
   Nature Organic Theme: Earth tones, organic shapes, natural textures, green accents
   Brand: Bebas Neue (display), Roboto (body)
   Flexbox-only layouts, responsive, mobile menu, cookie banner
-------------------------------------------------- */

/* 1. FONT IMPORTS */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue:wght@400&family=Roboto:wght@400;500;700&display=swap');

:root {
  /* Brand Colors */
  --color-primary: #283149;
  --color-secondary: #A3A7B0;
  --color-accent: #F6CF47;
  /* Nature Organic Palette */
  --color-earth: #7C6F57;
  --color-leaf: #4C7A4C;
  --color-cream: #F7F5EF;
  --color-bark: #A89B8C;
  --color-sand: #E7DCC3;
  --color-green-accent: #7DBA6F;
  --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: 'Bebas Neue', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
  /* Spacing */
  --section-margin: 60px;
  --section-padding: 40px 20px;
  --container-max: 1200px;
  --radius-card: 22px;
  --radius-btn: 30px;
  --radius-modal: 18px;
  --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-earth);
  background: var(--color-cream);
  margin: 0;
  min-height: 100vh;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

img {
  max-width: 100%;
  display: block;
  border-radius: 12px;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* 2. TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin: 0 0 10px 0;
  letter-spacing: 0.03em;
}
h1 {
  font-size: 2.6rem;
  font-weight: 400;
  line-height: 1.1;
}
h2 {
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 18px;
}
h3 {
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--color-leaf);
}
h4, h5, h6 {
  font-size: 1.1rem;
  font-weight: 400;
}
p, ul, ol, blockquote, cite {
  font-family: var(--font-body);
  color: var(--color-earth);
  font-size: 1rem;
  margin: 0 0 12px 0;
}
blockquote {
  font-style: italic;
  color: var(--color-leaf);
  border-left: 4px solid var(--color-green-accent);
  padding-left: 18px;
  margin: 0 0 8px 0;
}
cite {
  font-size: 0.98rem;
  color: var(--color-bark);
  font-style: normal;
  margin-left: 8px;
}
ul, ol {
  padding-left: 22px;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
  background: var(--color-sand);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px var(--color-shadow);
}
thead {
  background: var(--color-leaf);
  color: var(--color-white);
}
thead th {
  padding: 12px 8px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}
tbody td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--color-bark);
}
tbody tr:last-child td {
  border-bottom: none;
}

/* 3. HEADER & NAVIGATION */
header {
  background: linear-gradient(90deg, var(--color-sand) 60%, var(--color-green-accent) 100%);
  box-shadow: 0 2px 12px var(--color-shadow);
  border-bottom-left-radius: 40px 18px;
  border-bottom-right-radius: 40px 18px;
  margin-bottom: 0;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  padding: 18px 18px 12px 18px;
}
header img {
  height: 48px;
  width: auto;
  border-radius: 0;
}
nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
nav a {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
  font-size: 1.05rem;
  padding: 6px 14px;
  border-radius: 18px;
  transition: background var(--transition), color var(--transition);
  position: relative;
}
nav a:hover, nav a:focus {
  background: var(--color-green-accent);
  color: var(--color-white);
}

/* Hamburger Button */
.mobile-menu-toggle {
  display: none;
  background: var(--color-green-accent);
  color: var(--color-white);
  border: none;
  font-size: 2rem;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.mobile-menu-toggle:active,
.mobile-menu-toggle:focus {
  background: var(--color-leaf);
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(120deg, var(--color-cream) 80%, var(--color-green-accent) 100%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  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-leaf);
  font-size: 2.2rem;
  margin: 24px 0 0 24px;
  cursor: pointer;
  align-self: flex-start;
  transition: color var(--transition);
}
.mobile-menu-close:hover {
  color: var(--color-primary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin: 40px 0 0 36px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-primary);
  text-decoration: none;
  padding: 8px 0;
  border-radius: 0 18px 18px 0;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-green-accent);
  color: var(--color-white);
  padding-left: 12px;
}

/* 4. MAIN LAYOUT & SECTIONS */
main {
  width: 100%;
  min-height: 60vh;
}
section {
  margin-bottom: var(--section-margin);
  padding: var(--section-padding);
  background: var(--color-cream);
  border-radius: 32px 32px 24px 24px;
  box-shadow: 0 2px 16px var(--color-shadow);
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* 5. FLEXBOX LAYOUTS */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  margin-top: 12px;
}
.feature-grid > div {
  flex: 1 1 220px;
  min-width: 220px;
  background: var(--color-sand);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 24px 18px 20px 18px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  transition: box-shadow var(--transition), transform var(--transition);
  border-left: 6px solid var(--color-green-accent);
}
.feature-grid > div:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-4px) scale(1.03);
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-sand);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-4px) scale(1.03);
}

.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;
  margin-bottom: 20px;
}
.text-image-section img {
  width: 110px;
  height: 110px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 2px 8px var(--color-shadow);
  background: var(--color-sand);
}
.text-image-section > div {
  flex: 1 1 200px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  border-left: 6px solid var(--color-green-accent);
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card blockquote {
  color: var(--color-leaf);
  font-size: 1.08rem;
  margin: 0;
  border: none;
  padding-left: 0;
}
.testimonial-card cite {
  color: var(--color-bark);
  font-size: 0.98rem;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

.cta-box {
  background: linear-gradient(90deg, var(--color-green-accent) 70%, var(--color-sand) 100%);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

/* 6. GALLERY SLIDER */
.gallery-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
  align-items: stretch;
}
.gallery-slider > div {
  flex: 1 1 220px;
  min-width: 220px;
  max-width: 260px;
  background: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 12px 12px 16px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.gallery-slider > div:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-4px) scale(1.03);
}
.gallery-slider img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 16px;
}
.gallery-slider p {
  font-size: 0.98rem;
  color: var(--color-earth);
  text-align: center;
  margin: 0;
}

/* 7. BUTTONS & CTA */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, var(--color-leaf) 70%, var(--color-green-accent) 100%);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  font-weight: 400;
  border: none;
  border-radius: var(--radius-btn);
  padding: 14px 38px;
  margin-top: 10px;
  margin-bottom: 10px;
  box-shadow: 0 2px 8px var(--color-shadow);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  outline: none;
}
.cta-button:hover, .cta-button:focus {
  background: linear-gradient(90deg, var(--color-green-accent) 60%, var(--color-leaf) 100%);
  color: var(--color-white);
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: scale(1.04);
}

/* 8. FOOTER */
footer {
  background: linear-gradient(90deg, var(--color-sand) 60%, var(--color-green-accent) 100%);
  border-top-left-radius: 40px 18px;
  border-top-right-radius: 40px 18px;
  box-shadow: 0 -2px 12px var(--color-shadow);
  padding: 32px 0 0 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  padding: 0 18px 18px 18px;
}
footer nav {
  flex-direction: column;
  gap: 10px;
}
footer nav a {
  color: var(--color-primary);
  font-size: 1rem;
  font-family: var(--font-body);
  padding: 4px 0;
  border-radius: 12px;
  transition: background var(--transition), color var(--transition);
}
footer nav a:hover {
  background: var(--color-green-accent);
  color: var(--color-white);
}
.footer-contact {
  font-size: 0.98rem;
  color: var(--color-earth);
  font-family: var(--font-body);
  line-height: 1.6;
}

/* 9. CONTACT PAGE */
.contact-details {
  background: var(--color-sand);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 18px 18px 12px 18px;
  margin-bottom: 20px;
}
.map {
  margin-top: 10px;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 2px 8px var(--color-shadow);
}

/* 10. COOKIE CONSENT BANNER */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 2000;
  background: linear-gradient(90deg, var(--color-sand) 80%, var(--color-green-accent) 100%);
  color: var(--color-primary);
  box-shadow: 0 -2px 16px var(--color-shadow-strong);
  padding: 22px 18px 18px 18px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top-left-radius: 24px 12px;
  border-top-right-radius: 24px 12px;
  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;
  font-size: 1rem;
  color: var(--color-primary);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
}
.cookie-btn {
  font-family: var(--font-body);
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-btn);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
  margin: 0;
}
.cookie-btn.accept {
  background: var(--color-green-accent);
  color: var(--color-white);
}
.cookie-btn.accept:hover {
  background: var(--color-leaf);
}
.cookie-btn.reject {
  background: var(--color-bark);
  color: var(--color-white);
}
.cookie-btn.reject:hover {
  background: var(--color-earth);
}
.cookie-btn.settings {
  background: var(--color-accent);
  color: var(--color-primary);
}
.cookie-btn.settings:hover {
  background: var(--color-green-accent);
  color: var(--color-white);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  z-index: 2100;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(44,62,80,0.25);
  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-cream);
  border-radius: var(--radius-modal);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
  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);
}
@keyframes cookieModalIn {
  from { transform: scale(0.95) translateY(40px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.4rem;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 10px;
}
.cookie-category label {
  font-size: 1rem;
  color: var(--color-earth);
  font-family: var(--font-body);
}
.cookie-toggle {
  width: 40px;
  height: 22px;
  border-radius: 12px;
  background: var(--color-bark);
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  margin-right: 8px;
}
.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.cookie-toggle .slider {
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--color-white);
  transition: left var(--transition), background var(--transition);
  box-shadow: 0 1px 4px var(--color-shadow);
}
.cookie-toggle input:checked + .slider {
  left: 20px;
  background: var(--color-green-accent);
}
.cookie-category.essential label {
  color: var(--color-leaf);
  font-weight: 700;
}
.cookie-modal .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  margin-top: 10px;
}

/* 11. RESPONSIVE DESIGN */
@media (max-width: 1024px) {
  .container {
    max-width: 960px;
  }
  .feature-grid > div, .gallery-slider > div {
    min-width: 180px;
    max-width: 100%;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 760px;
  }
  .feature-grid, .gallery-slider, .content-grid {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container, footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 14px 10px 10px 10px;
  }
  nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .feature-grid, .gallery-slider, .content-grid {
    flex-direction: column;
    gap: 18px;
  }
  .feature-grid > div, .gallery-slider > div {
    min-width: 0;
    max-width: 100%;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .cta-box {
    padding: 22px 10px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 10px 14px 10px;
  }
  .cookie-modal {
    padding: 22px 10px 18px 10px;
    min-width: 0;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.3rem;
  }
  .container {
    padding: 0 4px;
  }
  section {
    padding: 22px 4px;
    border-radius: 18px 18px 12px 12px;
  }
  .cta-button {
    padding: 10px 18px;
    font-size: 1.05rem;
  }
}

/* 12. MICRO-INTERACTIONS & EFFECTS */
a, button, .cta-button, .cookie-btn {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}

/* 13. UTILITY CLASSES */
.hide {
  display: none !important;
}

/* 14. ACCESSIBILITY & FOCUS */
a:focus, button:focus, .cta-button:focus, .cookie-btn:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* 15. Z-INDEX LAYERS */
.mobile-menu { z-index: 1000; }
.cookie-banner { z-index: 2000; }
.cookie-modal-overlay { z-index: 2100; }

/* 16. PREVENT OVERLAPPING */
.feature-grid > div, .gallery-slider > div, .testimonial-card, .card {
  margin-bottom: 20px;
}
section, .card-container, .feature-grid, .gallery-slider, .testimonial-card, .text-image-section, .content-grid {
  gap: 20px;
}

/* 17. NO GRID, NO COLUMNS, NO ABSOLUTE FOR CONTENT */
/* (All layouts use only flexbox as required) */