/* ---------------------------------------------
   StadtHaus Erlangen – Soft Pastel Flexbox CSS
   Brand: Modern, vertrauenswürdig, inspirierend
   Style: soft_pastel (pastel colors, gentle gradients, soft fonts)
   --------------------------------------------- */

/* 1. CSS Variables for Brand & Pastel Palette */
:root {
  --primary: #205375;
  --primary-dark: #1a4260;
  --secondary: #F3F3F3;
  --accent: #F5AA20;
  --white: #ffffff;
  --black: #222;
  --gray: #7a8fa6;
  --pastel-blue: #b9d6f2;
  --pastel-pink: #ffe0e9;
  --pastel-yellow: #fff7d6;
  --pastel-green: #d6f5e3;
  --pastel-purple: #e6e6fa;
  --pastel-orange: #ffe5b4;
  --shadow: 0 4px 24px 0 rgba(32,83,117,0.08);
  --radius: 18px;
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
}

/* 2. Base Styles & Typography */
html {
  box-sizing: border-box;
  font-size: 18px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  background: linear-gradient(135deg, var(--pastel-blue) 0%, var(--pastel-pink) 100%);
  font-family: var(--font-body);
  color: var(--primary-dark);
  min-height: 100vh;
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--primary);
  margin-top: 0;
  margin-bottom: 0.7em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 { font-size: 2.2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.2rem; }
h4, h5, h6 { font-size: 1rem; }

p, ul, ol, address {
  margin-top: 0;
  margin-bottom: 1.2em;
  color: var(--primary-dark);
  font-size: 1rem;
}
strong { color: var(--primary); }
a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--accent);
}
ul, ol {
  padding-left: 1.2em;
}

/* 3. Layout Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* 4. Section Spacing & Cards */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: rgba(255,255,255,0.7);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
}
section:last-child {
  margin-bottom: 0;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 28px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 8px 32px 0 rgba(32,83,117,0.14);
  transform: translateY(-4px) scale(1.02);
}

.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: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: block;
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: linear-gradient(120deg, var(--pastel-yellow) 60%, var(--pastel-blue) 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  color: var(--primary-dark);
  font-size: 1.05rem;
  font-style: italic;
  transition: box-shadow var(--transition), background var(--transition);
}
.testimonial-card span {
  font-style: normal;
  font-weight: 600;
  color: var(--primary);
  margin-left: auto;
  font-size: 0.98em;
}
.testimonial-card:hover {
  box-shadow: 0 8px 32px 0 rgba(32,83,117,0.14);
  background: linear-gradient(120deg, var(--pastel-blue) 60%, var(--pastel-yellow) 100%);
}

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

.features-grid, .features {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
}
.feature {
  background: linear-gradient(135deg, var(--pastel-green) 60%, var(--pastel-blue) 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 22px;
  flex: 1 1 260px;
  min-width: 220px;
  transition: box-shadow var(--transition), background var(--transition);
  margin-bottom: 20px;
}
.feature h3 {
  margin-bottom: 0.5em;
  color: var(--primary);
  font-size: 1.15rem;
}
.feature:hover {
  background: linear-gradient(135deg, var(--pastel-blue) 60%, var(--pastel-green) 100%);
  box-shadow: 0 8px 32px 0 rgba(32,83,117,0.14);
}

/* 5. Buttons & CTA */
.cta-btn, .btn, button, input[type="submit"] {
  font-family: var(--font-display);
  background: linear-gradient(90deg, var(--accent) 60%, var(--pastel-orange) 100%);
  color: var(--primary-dark);
  border: none;
  border-radius: 32px;
  padding: 14px 36px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 2px 12px 0 rgba(245,170,32,0.10);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  outline: none;
  margin-top: 10px;
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}
.cta-btn:hover, .btn:hover, button:hover, input[type="submit"]:hover {
  background: linear-gradient(90deg, var(--pastel-orange) 60%, var(--accent) 100%);
  color: var(--primary);
  box-shadow: 0 4px 24px 0 rgba(245,170,32,0.18);
  transform: translateY(-2px) scale(1.03);
}

/* 6. Header & Navigation */
header {
  background: rgba(255,255,255,0.85);
  box-shadow: 0 2px 16px 0 rgba(32,83,117,0.07);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  padding: 0 18px;
  min-height: 80px;
}
header img {
  height: 48px;
  width: auto;
  margin-right: 24px;
}
nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--primary);
  padding: 8px 12px;
  border-radius: 18px;
  transition: background var(--transition), color var(--transition);
}
nav a:hover, nav a:focus {
  background: var(--pastel-blue);
  color: var(--accent);
}

/* Hide mobile menu toggle on desktop */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--primary);
  cursor: pointer;
  margin-left: 18px;
  transition: color var(--transition);
}
.mobile-menu-toggle:focus, .mobile-menu-toggle:hover {
  color: var(--accent);
}

/* 7. Mobile Navigation */
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, var(--pastel-blue) 60%, var(--pastel-pink) 100%);
  z-index: 9999;
  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;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  font-size: 2.2rem;
  color: var(--primary);
  align-self: flex-end;
  margin-bottom: 24px;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 22px;
  width: 100%;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--primary-dark);
  padding: 12px 0;
  border-radius: 12px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--pastel-yellow);
  color: var(--accent);
}

/* 8. Footer */
footer {
  background: linear-gradient(90deg, var(--pastel-blue) 60%, var(--pastel-green) 100%);
  padding: 40px 0 20px 0;
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
  box-shadow: 0 -2px 16px 0 rgba(32,83,117,0.07);
}
footer .container {
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1 1 220px;
}
.footer-nav a {
  color: var(--primary-dark);
  font-size: 1rem;
  padding: 4px 0;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
.footer-nav a:hover {
  background: var(--pastel-yellow);
  color: var(--accent);
}
.footer-brand-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  flex: 1 1 320px;
}
.footer-brand-contact img {
  height: 38px;
  margin-bottom: 8px;
}
.footer-brand-contact address {
  font-style: normal;
  color: var(--gray);
  font-size: 0.98rem;
}
.footer-brand-contact a {
  color: var(--primary);
  font-size: 1rem;
  margin-right: 8px;
}
.footer-social-links {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 8px;
}
.footer-social-links a {
  color: var(--primary-dark);
  font-size: 1.1rem;
  transition: color var(--transition);
}
.footer-social-links a:hover {
  color: var(--accent);
}

/* 9. Image Grid (Galerie) */
.image-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 18px;
  justify-content: flex-start;
}
.image-grid img {
  flex: 1 1 220px;
  max-width: 220px;
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  object-fit: cover;
  transition: box-shadow var(--transition), transform var(--transition);
}
.image-grid img:hover {
  box-shadow: 0 8px 32px 0 rgba(32,83,117,0.14);
  transform: scale(1.04);
}

/* 10. Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 99999;
  background: linear-gradient(90deg, var(--pastel-yellow) 60%, var(--pastel-blue) 100%);
  color: var(--primary-dark);
  box-shadow: 0 -2px 16px 0 rgba(32,83,117,0.10);
  padding: 24px 18px 18px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
  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 p {
  margin: 0;
  font-size: 1rem;
  color: var(--primary-dark);
}
.cookie-banner .cookie-btns {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 8px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: 24px;
  padding: 10px 28px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px 0 rgba(245,170,32,0.10);
}
.cookie-banner .accept {
  background: linear-gradient(90deg, var(--accent) 60%, var(--pastel-orange) 100%);
  color: var(--primary-dark);
  font-weight: 700;
}
.cookie-banner .accept:hover {
  background: linear-gradient(90deg, var(--pastel-orange) 60%, var(--accent) 100%);
  color: var(--primary);
}
.cookie-banner .reject {
  background: var(--pastel-blue);
  color: var(--primary);
  font-weight: 600;
}
.cookie-banner .reject:hover {
  background: var(--pastel-pink);
  color: var(--accent);
}
.cookie-banner .settings {
  background: var(--pastel-green);
  color: var(--primary-dark);
  font-weight: 600;
}
.cookie-banner .settings:hover {
  background: var(--pastel-yellow);
  color: var(--accent);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(32,83,117,0.18);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.cookie-modal {
  background: linear-gradient(135deg, var(--pastel-blue) 60%, var(--pastel-yellow) 100%);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px 0 rgba(32,83,117,0.14);
  padding: 36px 28px 28px 28px;
  max-width: 420px;
  width: 90vw;
  color: var(--primary-dark);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  animation: cookieModalPop 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalPop {
  from { transform: scale(0.95); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
.cookie-modal h2 {
  margin-top: 0;
  font-size: 1.3rem;
  color: var(--primary);
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category label {
  font-size: 1rem;
  color: var(--primary-dark);
}
.cookie-modal .cookie-toggle {
  width: 38px;
  height: 22px;
  background: var(--pastel-blue);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  margin-left: 8px;
}
.cookie-modal .cookie-toggle input {
  display: none;
}
.cookie-modal .cookie-toggle span {
  position: absolute;
  left: 3px; top: 3px;
  width: 16px; height: 16px;
  background: var(--accent);
  border-radius: 50%;
  transition: left var(--transition), background var(--transition);
}
.cookie-modal .cookie-toggle input:checked + span {
  left: 19px;
  background: var(--primary);
}
.cookie-modal .cookie-category .always-on {
  font-size: 0.95em;
  color: var(--gray);
  margin-left: 8px;
}
.cookie-modal .modal-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 10px;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 16px; right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:hover {
  color: var(--accent);
}

/* 11. Responsive Design (Mobile First) */
@media (max-width: 1024px) {
  .container {
    max-width: 960px;
  }
  .footer-nav, .footer-brand-contact {
    flex: 1 1 100%;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
  .footer-nav, .footer-brand-contact {
    flex: 1 1 100%;
  }
}
@media (max-width: 768px) {
  html { font-size: 17px; }
  header .container {
    flex-direction: row;
    flex-wrap: wrap;
    min-height: 64px;
    padding: 0 10px;
  }
  nav {
    display: none;
  }
  .cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .footer-nav, .footer-brand-contact {
    flex: 1 1 100%;
    margin-bottom: 18px;
  }
  .footer-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
  }
  .footer-brand-contact {
    gap: 6px;
  }
  .image-grid {
    gap: 12px;
    justify-content: center;
  }
  .image-grid img {
    max-width: 140px;
    flex: 1 1 140px;
  }
  .features-grid, .features {
    flex-direction: column;
    gap: 18px;
  }
  .feature {
    min-width: 0;
    width: 100%;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
}
@media (max-width: 540px) {
  html { font-size: 16px; }
  header img {
    height: 36px;
    margin-right: 12px;
  }
  .footer-nav {
    flex-direction: column;
    gap: 8px;
  }
  .footer-brand-contact {
    gap: 4px;
  }
  .image-grid img {
    max-width: 100px;
    flex: 1 1 100px;
  }
  .cookie-modal {
    padding: 22px 8px 18px 8px;
    max-width: 98vw;
  }
}

/* 12. Miscellaneous & Utility */
::-webkit-scrollbar {
  width: 8px;
  background: var(--pastel-blue);
}
::-webkit-scrollbar-thumb {
  background: var(--pastel-pink);
  border-radius: 8px;
}

/* Hide outline for mouse users, show for keyboard */
:focus:not(:focus-visible) {
  outline: none;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* 13. Prevent Overlapping & Ensure Spacing */
section, .card, .feature, .testimonial-card, .image-grid img {
  margin-bottom: 20px;
}
section:last-child, .card:last-child, .feature:last-child, .testimonial-card:last-child {
  margin-bottom: 0;
}

/* 14. Accessibility: High Contrast for Testimonials */
.testimonial-card {
  color: #1a4260;
  background: linear-gradient(120deg, #fffbe7 60%, #e6f0fa 100%);
}
.testimonial-card p, .testimonial-card span {
  color: #1a4260;
}

/* 15. Print Styles */
@media print {
  header, footer, .cookie-banner, .mobile-menu { display: none !important; }
  section { box-shadow: none !important; background: #fff !important; }
}