/* =========================
   PreveCarca Akademie – Minimalist Flexbox CSS
   ========================= */

/* 1. CSS Variables for Brand Colors & Fonts */
:root {
  --color-primary: #123E56;
  --color-secondary: #59A7B7;
  --color-accent: #F6ECD9;
  --color-bg: #fff;
  --color-bg-alt: #f8fafb;
  --color-text: #1a2328;
  --color-text-light: #5c6a74;
  --color-border: #e5e7eb;
  --color-shadow: rgba(18,62,86,0.06);
  --color-shadow-hover: rgba(18,62,86,0.12);
  --color-success: #59A7B7;
  --color-error: #e57373;
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;
  --radius: 10px;
  --transition: 0.22s cubic-bezier(.4,0,.2,1);
}

/* 2. Reset & Base Styles */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  line-height: 1.6;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-secondary);
  outline: none;
}

/* 3. Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin: 0 0 18px 0;
  font-weight: 700;
  letter-spacing: -0.01em;
}
h1 { font-size: 2.2rem; line-height: 1.15; }
h2 { font-size: 1.5rem; line-height: 1.2; }
h3 { font-size: 1.15rem; line-height: 1.25; }
h4, h5, h6 { font-size: 1rem; }
p, ul, ol {
  margin: 0 0 18px 0;
  color: var(--color-text-light);
  font-size: 1rem;
}
ul, ol {
  padding-left: 1.2em;
}
strong { color: var(--color-primary); font-weight: 600; }

/* 4. Layout Containers */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* 5. Section Spacing */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-bg);
}
section:last-child {
  margin-bottom: 0;
}

/* 6. Header & Navigation */
header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}
header img {
  height: 38px;
  width: auto;
}
nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  align-items: center;
}
nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  padding: 6px 0;
  border-radius: 4px;
  transition: background var(--transition), color var(--transition);
}
nav a:hover, nav a:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
}
.cta-btn {
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  padding: 10px 28px;
  border-radius: var(--radius);
  border: none;
  font-size: 1rem;
  box-shadow: 0 2px 8px var(--color-shadow);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition);
  margin-left: 16px;
  display: inline-block;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-secondary);
  color: #fff;
  box-shadow: 0 4px 16px var(--color-shadow-hover);
}
.cta-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  font-family: var(--font-display);
  font-weight: 500;
  padding: 10px 24px;
  border-radius: var(--radius);
  margin-left: 12px;
  transition: background var(--transition), color var(--transition), border var(--transition);
  display: inline-block;
}
.cta-secondary:hover, .cta-secondary:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

/* 7. Mobile Navigation */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 16px;
  transition: color var(--transition);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-secondary);
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(18,62,86,0.96);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 32px 24px 24px 24px;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 2.2rem;
  align-self: flex-end;
  margin-bottom: 24px;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:focus {
  outline: 2px solid var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}
.mobile-nav a {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  padding: 10px 0;
  border-radius: 4px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-accent);
  color: var(--color-primary);
}

/* 8. Main Content Layouts */
.feature-grid, .course-list, .blog-list, .image-gallery, .team-bios {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.feature-grid > div, .course-list > div, .blog-list > div, .image-gallery > div, .team-bios > div {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 24px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  margin-bottom: 0;
  transition: box-shadow var(--transition), background var(--transition);
}
.feature-grid > div:hover, .course-list > div:hover, .blog-list > div:hover, .image-gallery > div:hover, .team-bios > div:hover {
  box-shadow: 0 6px 24px var(--color-shadow-hover);
  background: #fff;
}

.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 24px 20px;
  margin-bottom: 20px;
  position: relative;
  flex: 1 1 260px;
  min-width: 220px;
  transition: box-shadow var(--transition), background var(--transition);
}
.card:hover {
  box-shadow: 0 6px 24px var(--color-shadow-hover);
  background: #fff;
}

.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  margin-bottom: 20px;
  color: var(--color-text);
  max-width: 600px;
  transition: box-shadow var(--transition), background var(--transition);
}
.testimonial-card p {
  color: var(--color-text);
  font-size: 1.1rem;
  margin-bottom: 0;
}
.testimonial-card strong {
  color: var(--color-primary);
}
.testimonial-card:hover {
  box-shadow: 0 6px 24px var(--color-shadow-hover);
  background: var(--color-accent);
}

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

/* 9. Forms & Inputs */
input[type="email"], input[type="text"], input[type="password"], textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-text);
  margin-bottom: 12px;
  transition: border var(--transition), box-shadow var(--transition);
  width: 100%;
  box-sizing: border-box;
}
input[type="email"]:focus, input[type="text"]:focus, input[type="password"]:focus, textarea:focus {
  border-color: var(--color-secondary);
  outline: none;
  box-shadow: 0 0 0 2px var(--color-accent);
}
button[type="submit"], .newsletter-btn {
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  padding: 10px 24px;
  border-radius: var(--radius);
  border: none;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
}
button[type="submit"]:hover, .newsletter-btn:hover {
  background: var(--color-secondary);
}
label {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  margin-bottom: 6px;
  display: block;
}

/* 10. Footer */
footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: 40px 0 24px 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 40px;
  justify-content: space-between;
}
footer nav {
  flex-direction: column;
  gap: 10px;
}
footer nav a {
  color: var(--color-primary);
  font-size: 1rem;
  padding: 2px 0;
}
footer nav a:hover {
  color: var(--color-secondary);
}
.footer-contact {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: 12px;
}
footer p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin: 0 0 8px 0;
}

/* 11. Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: #fff;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -2px 16px var(--color-shadow);
  z-index: 99999;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  gap: 24px;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.25s, transform 0.25s;
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.cookie-banner__text {
  color: var(--color-text);
  font-size: 1rem;
  flex: 1 1 auto;
}
.cookie-banner__actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-size: 1rem;
  border-radius: var(--radius);
  border: none;
  padding: 8px 20px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-btn.accept {
  background: var(--color-primary);
  color: #fff;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-secondary);
}
.cookie-btn.reject {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}
.cookie-btn.settings {
  background: transparent;
  color: var(--color-secondary);
  border: 1px solid var(--color-secondary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  z-index: 100000;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(18,62,86,0.32);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.25s;
}
.cookie-modal-overlay.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-modal {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 8px 32px var(--color-shadow-hover);
  padding: 32px 28px 24px 28px;
  max-width: 420px;
  width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  animation: fadeInModal 0.3s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
.cookie-modal h2 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  margin-bottom: 0;
  font-size: 1rem;
  color: var(--color-primary);
}
.cookie-modal .cookie-toggle {
  appearance: none;
  width: 38px;
  height: 22px;
  background: var(--color-border);
  border-radius: 11px;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-modal .cookie-toggle:checked {
  background: var(--color-secondary);
}
.cookie-modal .cookie-toggle:before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--transition);
  box-shadow: 0 1px 4px var(--color-shadow);
}
.cookie-modal .cookie-toggle:checked:before {
  transform: translateX(16px);
}
.cookie-modal .cookie-category.essential label {
  color: var(--color-text-light);
  font-style: italic;
}
.cookie-modal .cookie-category.essential .cookie-toggle {
  opacity: 0.5;
  pointer-events: none;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  justify-content: flex-end;
  margin-top: 10px;
}
.cookie-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-secondary);
}

/* 12. Miscellaneous */
.map {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px var(--color-shadow);
}
.categories, .filter-options {
  margin-top: 10px;
  color: var(--color-text-light);
  font-size: 0.98rem;
}
.categories span, .filter-options span {
  color: var(--color-primary);
  font-weight: 500;
  margin-right: 6px;
}

/* 13. Responsive Design */
@media (max-width: 1100px) {
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 900px) {
  .feature-grid > div, .course-list > div, .blog-list > div, .image-gallery > div, .team-bios > div, .card {
    flex: 1 1 100%;
    min-width: 0;
  }
  .footer-contact {
    min-width: 220px;
  }
}
@media (max-width: 768px) {
  header .container {
    flex-direction: row;
    gap: 12px;
    min-height: 56px;
  }
  nav {
    display: none;
  }
  .cta-btn {
    margin-left: 0;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .feature-grid, .course-list, .blog-list, .image-gallery, .team-bios, .card-container, .content-grid {
    flex-direction: column;
    gap: 20px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 20px;
  }
  .testimonial-card {
    max-width: 100%;
  }
  footer .container {
    flex-direction: column;
    gap: 24px;
    align-items: flex-start;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 12px;
    gap: 14px;
  }
  .cookie-banner__actions {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  .cookie-modal {
    padding: 20px 10px 16px 10px;
    max-width: 98vw;
  }
}
@media (max-width: 480px) {
  h1 { font-size: 1.45rem; }
  h2 { font-size: 1.1rem; }
  .container {
    padding: 0 8px;
  }
  section {
    padding: 24px 6px;
  }
}

/* 14. Micro-interactions */
.card, .feature-grid > div, .course-list > div, .blog-list > div, .testimonial-card {
  transition: box-shadow var(--transition), background var(--transition), transform var(--transition);
}
.card:hover, .feature-grid > div:hover, .course-list > div:hover, .blog-list > div:hover, .testimonial-card:hover {
  transform: translateY(-2px) scale(1.01);
}
.cta-btn, .cta-secondary, button[type="submit"], .cookie-btn {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), border var(--transition);
}

/* 15. Utility Classes */
.hide { display: none !important; }

/* 16. Accessibility Focus Styles */
a:focus, button:focus, input:focus, .cta-btn:focus, .cta-secondary:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* 17. Prevent Overlapping */
section, .card, .testimonial-card, .feature-grid > div, .course-list > div, .blog-list > div, .image-gallery > div, .team-bios > div {
  margin-bottom: 20px;
}

/* 18. Custom Scrollbar (Minimalist) */
::-webkit-scrollbar {
  width: 8px;
  background: var(--color-bg-alt);
}
::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 4px;
}

/* END OF CSS */