/* =====================
   Scandinavian Clean Style for AutoStadt Begleiter
   ===================== */

/* ====== CSS Variables ====== */
:root {
  --color-primary: #1a3759;
  --color-secondary: #e6e9ee;
  --color-accent: #e0a800;
  --color-bg: #f7f9fa;
  --color-white: #fff;
  --color-grey: #d1d5db;
  --color-text: #1a3759;
  --color-text-light: #4b5a6a;
  --color-shadow: rgba(26, 55, 89, 0.06);
  --radius: 12px;
  --transition: 0.2s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
}

/* ====== Reset & Base ====== */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  padding: 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%;
  height: auto;
  border-radius: var(--radius);
  display: block;
}
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-accent);
}
ul, ol {
  padding-left: 1.5em;
  margin: 1em 0;
}
li {
  margin-bottom: 0.5em;
}

/* ====== Typography ====== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.6em;
  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: 1.25rem;
  line-height: 1.25;
}
h4 {
  font-size: 1.1rem;
  font-weight: 600;
}
p {
  margin-top: 0;
  margin-bottom: 1em;
  color: var(--color-text-light);
}
strong {
  color: var(--color-primary);
  font-weight: 600;
}

/* ====== 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: 24px;
}

/* ====== Section Spacing ====== */
section {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 60px;
  padding: 40px 20px;
  transition: box-shadow var(--transition);
}
section:last-child {
  margin-bottom: 0;
}

/* ====== Header ====== */
header {
  background: var(--color-white);
  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;
  padding: 16px 20px;
}
header img {
  height: 48px;
  width: auto;
  border-radius: 0;
}
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: 6px 10px;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}
header nav a:hover, header nav a:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 10px 28px;
  border: none;
  border-radius: 24px;
  cursor: pointer;
  box-shadow: 0 2px 8px var(--color-shadow);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  outline: none;
  display: inline-block;
  margin-left: 16px;
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 16px var(--color-shadow);
}

/* ====== Mobile Navigation ====== */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 16px;
  z-index: 120;
  transition: color var(--transition);
}
.mobile-menu-toggle:focus {
  color: var(--color-accent);
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--color-white);
  box-shadow: 0 4px 32px var(--color-shadow);
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 32px 24px 24px 24px;
  gap: 32px;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  align-self: flex-end;
  cursor: pointer;
  margin-bottom: 16px;
  transition: color var(--transition);
}
.mobile-menu-close:focus {
  color: var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-primary);
  padding: 10px 0;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
}

/* Hide desktop nav on mobile, show burger */
@media (max-width: 1024px) {
  header .container nav,
  header .btn-primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@media (min-width: 1025px) {
  .mobile-menu {
    display: none !important;
  }
}

/* ====== Footer ====== */
footer {
  background: var(--color-secondary);
  padding: 40px 0 0 0;
  border-top: 1px solid var(--color-grey);
}
footer .container {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 40px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 40px 20px 20px 20px;
}
footer img {
  height: 40px;
  border-radius: 0;
}
footer nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
footer nav a {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  padding: 4px 0;
  border-radius: 4px;
  transition: background var(--transition), color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  background: var(--color-white);
  color: var(--color-accent);
}
footer p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin: 0;
}

/* ====== Cards & Grids ====== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 24px;
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  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;
}
.text-image-section > div {
  flex: 1 1 320px;
  min-width: 0;
}
.text-image-section img {
  max-width: 340px;
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
}

/* Feature grid (index.php Vorteile, services.html Leistungen) */
.feature-grid, .service-grid, .team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.feature-grid > div, .service-grid > div, .team-grid > div {
  background: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: 0 1px 4px var(--color-shadow);
  padding: 24px;
  flex: 1 1 240px;
  min-width: 220px;
  max-width: 320px;
  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, .service-grid > div:hover, .team-grid > div:hover {
  box-shadow: 0 4px 16px var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}
.team-grid > div img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 10px;
}

/* ====== Testimonials ====== */
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  margin-bottom: 20px;
  color: var(--color-primary);
  font-size: 1.05rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 4px 16px var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 50%;
  margin-right: 8px;
  box-shadow: 0 1px 4px var(--color-shadow);
}
.testimonial-card p {
  color: var(--color-primary);
  margin: 0 0 0.5em 0;
  font-size: 1.05rem;
}
.testimonial-card span {
  color: var(--color-text-light);
  font-size: 0.98rem;
  margin-left: auto;
}
.testimonial-card div {
  color: var(--color-accent);
  font-size: 1.2rem;
  margin-left: 12px;
}

/* ====== Gallery ====== */
.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: flex-start;
  margin-top: 10px;
}
.gallery img {
  width: 180px;
  height: 120px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 1px 4px var(--color-shadow);
  background: var(--color-grey);
}

/* ====== FAQ Accordion ====== */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.faq-accordion > div {
  background: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: 0 1px 4px var(--color-shadow);
  padding: 18px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.faq-accordion > div:hover {
  box-shadow: 0 4px 16px var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}
.faq-accordion h3 {
  margin-bottom: 0.4em;
  font-size: 1.1rem;
}

/* ====== Cookie Consent Banner ====== */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  box-shadow: 0 -2px 16px var(--color-shadow);
  border-top: 1px solid var(--color-grey);
  padding: 24px 20px;
  z-index: 3000;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
  justify-content: space-between;
  animation: cookie-slide-in 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookie-slide-in {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  margin: 0;
  color: var(--color-text-light);
  font-size: 1rem;
  flex: 1 1 0;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 12px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: 20px;
  padding: 8px 20px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 4px var(--color-shadow);
}
.cookie-banner .accept {
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 600;
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: var(--color-primary);
  color: var(--color-white);
}
.cookie-banner .reject {
  background: var(--color-grey);
  color: var(--color-primary);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-primary);
  color: var(--color-white);
}
.cookie-banner .settings {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--color-accent);
  color: var(--color-primary);
}

/* ====== Cookie Modal ====== */
.cookie-modal-overlay {
  position: fixed;
  z-index: 4000;
  left: 0; top: 0; right: 0; bottom: 0;
  background: rgba(26,55,89,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fade-in 0.3s cubic-bezier(.4,0,.2,1);
}
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px var(--color-shadow);
  padding: 32px 24px 24px 24px;
  max-width: 420px;
  width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  animation: modal-slide-in 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes modal-slide-in {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-modal h2 {
  margin-bottom: 0.5em;
  font-size: 1.3rem;
}
.cookie-modal .cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  flex: 1 1 0;
  color: var(--color-text-light);
  font-size: 1rem;
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--color-accent);
  width: 20px;
  height: 20px;
}
.cookie-modal .cookie-category input[disabled] {
  opacity: 0.5;
}
.cookie-modal .modal-actions {
  display: flex;
  flex-direction: row;
  gap: 12px;
  justify-content: flex-end;
}
.cookie-modal button {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: 20px;
  padding: 8px 20px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  box-shadow: 0 1px 4px var(--color-shadow);
}
.cookie-modal .save {
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 600;
}
.cookie-modal .save:hover, .cookie-modal .save:focus {
  background: var(--color-primary);
  color: var(--color-white);
}
.cookie-modal .cancel {
  background: var(--color-grey);
  color: var(--color-primary);
}
.cookie-modal .cancel:hover, .cookie-modal .cancel:focus {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ====== Responsive Design ====== */
@media (max-width: 1024px) {
  .container {
    max-width: 100%;
    padding: 0 12px;
  }
  footer .container {
    flex-direction: column;
    gap: 24px;
    align-items: flex-start;
    padding: 32px 12px 12px 12px;
  }
}
@media (max-width: 900px) {
  .feature-grid > div, .service-grid > div, .team-grid > div {
    flex: 1 1 100%;
    max-width: 100%;
  }
  .gallery img {
    width: 48vw;
    min-width: 120px;
    height: 80px;
  }
}
@media (max-width: 768px) {
  section {
    padding: 28px 8px;
    margin-bottom: 40px;
  }
  .content-wrapper {
    gap: 16px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .text-image-section img {
    max-width: 100%;
    margin: 0 auto;
  }
  .feature-grid, .service-grid, .team-grid {
    flex-direction: column;
    gap: 16px;
  }
  .gallery {
    gap: 10px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px;
  }
  .faq-accordion > div {
    padding: 12px 10px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 8px;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.4rem;
  }
  h2 {
    font-size: 1.1rem;
  }
  .btn-primary {
    padding: 8px 16px;
    font-size: 0.98rem;
  }
  .cookie-modal {
    padding: 18px 8px 12px 8px;
  }
}

/* ====== Utility Classes ====== */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.text-center { text-align: center; }
.flex-row { display: flex; flex-direction: row; }
.flex-col { display: flex; flex-direction: column; }
.align-center { align-items: center; }
.align-start { align-items: flex-start; }
.gap-20 { gap: 20px; }

/* ====== Micro-interactions ====== */
.btn-primary, .cookie-banner button, .cookie-modal button {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.btn-primary:active, .cookie-banner button:active, .cookie-modal button:active {
  transform: scale(0.97);
}
.card:active, .feature-grid > div:active, .service-grid > div:active, .testimonial-card:active {
  transform: scale(0.99);
}

/* ====== Miscellaneous ====== */
::-webkit-scrollbar {
  width: 8px;
  background: var(--color-secondary);
}
::-webkit-scrollbar-thumb {
  background: var(--color-grey);
  border-radius: 8px;
}

/* ====== Hide visually but keep accessible ====== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ====== Scandinavian Clean Details ====== */
section, .card, .feature-grid > div, .service-grid > div, .testimonial-card, .faq-accordion > div {
  background: linear-gradient(120deg, var(--color-white) 80%, var(--color-secondary) 100%);
}

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

/* ====== Ensure No Grid/Columns Used ====== */
/* (No display: grid, grid-*, column-* anywhere) */