/* =====================
   Twinkle Circuit Deutschland - Soft Pastel CSS
   ===================== */

:root {
  /* Brand Colors */
  --primary: #213A5C;
  --secondary: #F3D250;
  --accent: #FFFFFF;
  /* Soft Pastel Palette */
  --pastel-blue: #b8d8f3;
  --pastel-pink: #f7c6d9;
  --pastel-yellow: #fff6c3;
  --pastel-green: #c6f7e2;
  --pastel-lavender: #e5d6f7;
  --pastel-peach: #ffe0d2;
  --pastel-mint: #d2f7f3;
  --pastel-grey: #f7f7fa;
  /* Typography */
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
  /* Shadows */
  --shadow-card: 0 4px 24px 0 rgba(33,58,92,0.07);
  --shadow-hover: 0 8px 32px 0 rgba(33,58,92,0.12);
  /* Border Radius */
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;
  /* Spacing */
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-content: 20px;
  --gap-feature: 15px;
  --gap-testimonial: 20px;
  --container-max: 1200px;
  /* Transitions */
  --transition: all 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 {
  margin: 0;
  font-family: var(--font-body);
  background: linear-gradient(135deg, var(--pastel-blue) 0%, var(--pastel-pink) 100%);
  color: var(--primary);
  min-height: 100vh;
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  border-radius: var(--radius-md);
  display: block;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--gap-content);
}

/* =====================
   Typography
   ===================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--primary);
  margin: 0 0 12px 0;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.4rem;
  line-height: 1.15;
  margin-bottom: 18px;
}
h2 {
  font-size: 2rem;
  margin-bottom: 14px;
}
h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}
h4, h5, h6 {
  font-size: 1.1rem;
}
p, blockquote, ul, ol {
  font-size: 1rem;
  color: var(--primary);
  margin-bottom: 12px;
}
blockquote {
  font-family: var(--font-display);
  font-size: 1.1rem;
  background: linear-gradient(90deg, var(--pastel-yellow) 60%, var(--pastel-peach) 100%);
  border-left: 4px solid var(--pastel-pink);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  margin: 0 0 18px 0;
  color: var(--primary);
  font-style: italic;
}
a {
  color: var(--primary);
  text-decoration: underline;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: var(--pastel-pink);
  text-decoration: underline;
}

/* =====================
   Header & Navigation
   ===================== */
header {
  background: linear-gradient(90deg, var(--pastel-blue) 60%, var(--pastel-mint) 100%);
  box-shadow: 0 2px 12px 0 rgba(33,58,92,0.04);
  padding: 0;
  position: relative;
  z-index: 20;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  padding: 18px 20px;
}
header img {
  height: 48px;
  width: auto;
  border-radius: 0;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 22px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--primary);
  background: none;
  border-radius: var(--radius-sm);
  padding: 7px 16px;
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--pastel-yellow);
  color: var(--primary);
}

/* Hamburger Button */
.mobile-menu-toggle {
  display: none;
  background: var(--pastel-pink);
  color: var(--primary);
  border: none;
  border-radius: var(--radius-md);
  font-size: 2rem;
  padding: 6px 14px;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px 0 rgba(33,58,92,0.07);
}
.mobile-menu-toggle:focus, .mobile-menu-toggle:hover {
  background: var(--pastel-yellow);
  box-shadow: 0 4px 16px 0 rgba(33,58,92,0.12);
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, var(--pastel-blue) 60%, var(--pastel-pink) 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 {
  align-self: flex-end;
  margin: 24px 24px 0 0;
  background: var(--pastel-yellow);
  color: var(--primary);
  border: none;
  border-radius: var(--radius-md);
  font-size: 2rem;
  padding: 6px 14px;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px 0 rgba(33,58,92,0.07);
}
.mobile-menu-close:focus, .mobile-menu-close:hover {
  background: var(--pastel-pink);
  box-shadow: 0 4px 16px 0 rgba(33,58,92,0.12);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
  align-items: flex-start;
  padding: 36px 36px 0 36px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--primary);
  background: none;
  border-radius: var(--radius-md);
  padding: 10px 0;
  text-decoration: none;
  width: 100%;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--pastel-yellow);
  color: var(--primary);
}

/* =====================
   Section & Layout Spacing
   ===================== */
section {
  margin-bottom: var(--gap-section);
  padding: 40px 0 0 0;
  background: none;
}
.section {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--pastel-grey);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: var(--shadow-hover);
  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;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: linear-gradient(90deg, var(--pastel-yellow) 60%, var(--pastel-mint) 100%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  min-width: 0;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--pastel-pink);
  margin-right: 0;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* =====================
   Hero & CTA Buttons
   ===================== */
.cta-button {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  background: linear-gradient(90deg, var(--pastel-yellow) 60%, var(--pastel-pink) 100%);
  border: none;
  border-radius: var(--radius-md);
  padding: 14px 36px;
  margin-top: 10px;
  box-shadow: 0 2px 12px 0 rgba(33,58,92,0.07);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition), transform var(--transition);
}
.cta-button:hover, .cta-button:focus {
  background: linear-gradient(90deg, var(--pastel-pink) 60%, var(--pastel-yellow) 100%);
  color: var(--primary);
  box-shadow: 0 6px 24px 0 rgba(33,58,92,0.13);
  transform: translateY(-2px) scale(1.03);
}

/* =====================
   Feature Grids & Cards
   ===================== */
.feature-grid, .team-grid, .value-grid, .guide-categories, .tip-cards, .blog-preview-grid, .blog-list, .image-grid, .photo-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
  margin-bottom: 20px;
}
.feature-grid > div, .team-grid > div, .value-grid > div, .guide-categories > div, .tip-cards > div, .blog-preview-grid > article, .blog-list > article, .image-grid > figure, .photo-gallery > figure {
  background: var(--pastel-grey);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 22px 18px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 100%;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover, .team-grid > div:hover, .value-grid > div:hover, .guide-categories > div:hover, .tip-cards > div:hover, .blog-preview-grid > article:hover, .blog-list > article:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.01);
}

/* Gallery & Slider */
.image-slider, .testimonial-list, .testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
  align-items: stretch;
}
.image-slider figure, .image-grid figure, .photo-gallery figure {
  background: var(--pastel-grey);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 0 0 12px 0;
  margin: 0;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.image-slider figure:hover, .image-grid figure:hover, .photo-gallery figure:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.01);
}
.image-slider img, .image-grid img, .photo-gallery img {
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  width: 100%;
  height: 180px;
  object-fit: cover;
}
figcaption {
  font-size: 0.98rem;
  color: var(--primary);
  margin-top: 8px;
  text-align: center;
  font-family: var(--font-body);
}

/* =====================
   Blog Featured Post
   ===================== */
.featured-post {
  background: linear-gradient(90deg, var(--pastel-lavender) 60%, var(--pastel-peach) 100%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  margin-top: 24px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.featured-post:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.01);
}

/* =====================
   Category Filter
   ===================== */
.category-filter {
  display: flex;
  flex-direction: row;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}
.category-filter span {
  background: var(--pastel-mint);
  color: var(--primary);
  border-radius: var(--radius-sm);
  padding: 4px 12px;
  font-size: 0.98rem;
  margin-right: 4px;
  font-family: var(--font-display);
}

/* =====================
   Search Bar
   ===================== */
.search-bar {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}
.search-bar input[type="text"] {
  width: 100%;
  max-width: 340px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--pastel-blue);
  background: var(--pastel-grey);
  font-size: 1rem;
  font-family: var(--font-body);
  color: var(--primary);
  outline: none;
  transition: border var(--transition);
}
.search-bar input[type="text"]:focus {
  border: 1.5px solid var(--pastel-pink);
}
.search-bar input[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

/* =====================
   Footer
   ===================== */
footer {
  background: linear-gradient(90deg, var(--pastel-blue) 60%, var(--pastel-mint) 100%);
  padding: 36px 0 0 0;
  margin-top: 60px;
  box-shadow: 0 -2px 12px 0 rgba(33,58,92,0.04);
}
footer .container {
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 24px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav a {
  color: var(--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(--pastel-pink);
}
.footer-contact {
  font-size: 0.98rem;
  color: var(--primary);
  font-family: var(--font-body);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer-contact a {
  color: var(--primary);
  text-decoration: underline;
}

/* =====================
   Cookie Consent Banner
   ===================== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 2000;
  background: linear-gradient(90deg, var(--pastel-yellow) 60%, var(--pastel-pink) 100%);
  color: var(--primary);
  box-shadow: 0 -2px 16px 0 rgba(33,58,92,0.09);
  padding: 24px 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  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);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 22px;
  cursor: pointer;
  background: var(--pastel-blue);
  color: var(--primary);
  box-shadow: 0 2px 8px 0 rgba(33,58,92,0.07);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-banner button:hover, .cookie-banner button:focus {
  background: var(--pastel-pink);
  color: var(--primary);
  box-shadow: 0 4px 16px 0 rgba(33,58,92,0.12);
}
.cookie-banner .cookie-settings {
  background: var(--pastel-yellow);
  color: var(--primary);
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  z-index: 2100;
  background: rgba(33,58,92,0.18);
  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: linear-gradient(135deg, var(--pastel-blue) 60%, var(--pastel-pink) 100%);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px 0 rgba(33,58,92,0.13);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: cookieModalIn 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal-content h2 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.cookie-modal-content .cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-modal-content .cookie-category label {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--primary);
}
.cookie-modal-content .cookie-category input[type="checkbox"] {
  accent-color: var(--pastel-pink);
  width: 20px;
  height: 20px;
}
.cookie-modal-content .cookie-category input[disabled] {
  opacity: 0.6;
}
.cookie-modal-content .cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  margin-top: 10px;
}
.cookie-modal-content button {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 22px;
  cursor: pointer;
  background: var(--pastel-blue);
  color: var(--primary);
  box-shadow: 0 2px 8px 0 rgba(33,58,92,0.07);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-modal-content button:hover, .cookie-modal-content button:focus {
  background: var(--pastel-pink);
  color: var(--primary);
  box-shadow: 0 4px 16px 0 rgba(33,58,92,0.12);
}

/* =====================
   Responsive Design
   ===================== */
@media (max-width: 1024px) {
  .container {
    max-width: 900px;
  }
  .feature-grid > div, .team-grid > div, .value-grid > div, .guide-categories > div, .tip-cards > div, .blog-preview-grid > article, .blog-list > article, .image-grid > figure, .photo-gallery > figure {
    min-width: 180px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
  .feature-grid, .team-grid, .value-grid, .guide-categories, .tip-cards, .blog-preview-grid, .blog-list, .image-grid, .photo-gallery {
    gap: 16px;
  }
  .footer-contact {
    font-size: 0.95rem;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container, footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 14px 10px;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .footer-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px 18px;
    margin-bottom: 12px;
  }
  .footer-contact {
    gap: 2px;
  }
  .feature-grid, .team-grid, .value-grid, .guide-categories, .tip-cards, .blog-preview-grid, .blog-list, .image-grid, .photo-gallery {
    flex-direction: column;
    gap: 14px;
  }
  .image-slider, .testimonial-list, .testimonial-slider {
    flex-direction: column;
    gap: 14px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 10px;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 8px;
  }
  .cookie-modal-content {
    min-width: 90vw;
    padding: 22px 10px 18px 10px;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  h1 {
    font-size: 1.5rem;
  }
  h2 {
    font-size: 1.2rem;
  }
  .container {
    padding: 0 6px;
  }
  .card, .featured-post {
    padding: 14px 8px;
  }
  .cookie-modal-content {
    min-width: 98vw;
    padding: 12px 2vw 10px 2vw;
  }
}

/* =====================
   Micro-interactions & Effects
   ===================== */
.card, .testimonial-card, .featured-post, .image-slider figure, .image-grid figure, .photo-gallery figure {
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:active, .testimonial-card:active, .featured-post:active, .image-slider figure:active, .image-grid figure:active, .photo-gallery figure:active {
  transform: scale(0.98);
}

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

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

/* =====================
   Prevent Overlapping
   ===================== */
.card, .testimonial-card, .featured-post, .image-slider figure, .image-grid figure, .photo-gallery figure, .feature-grid > div, .team-grid > div, .value-grid > div, .guide-categories > div, .tip-cards > div, .blog-preview-grid > article, .blog-list > article {
  margin-bottom: 20px;
}

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