/* FrostShard Redekunst – Soft Pastel Flexbox CSS Theme */

/* 1. Root Variables for Soft Pastel Palette & Brand */
:root {
  --primary: #23405A;
  --secondary: #A2C7E5;
  --accent: #F6F7FA;
  --pastel-blue: #BFD7ED;
  --pastel-pink: #F7D6E0;
  --pastel-mint: #D6F5E3;
  --pastel-yellow: #FFF6D6;
  --pastel-lavender: #E6E6FA;
  --pastel-peach: #FFE5D9;
  --text-dark: #22313A;
  --text-light: #fff;
  --shadow: 0 4px 24px 0 rgba(163, 188, 255, 0.13);
  --radius: 18px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
  --nav-height: 68px;
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-content: 20px;
}

/* 2. Base Reset & Typography */
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(--text-dark);
  background: linear-gradient(135deg, var(--pastel-blue) 0%, var(--pastel-pink) 100%);
  min-height: 100vh;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--primary);
  margin-top: 0;
  margin-bottom: 0.6em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 { font-size: 2.3rem; }
h2 { font-size: 1.7rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }

p, ul, ol {
  font-family: var(--font-body);
  color: var(--text-dark);
  margin-top: 0;
  margin-bottom: 1.1em;
  font-size: 1rem;
}
ul, ol {
  padding-left: 1.2em;
}
li {
  margin-bottom: 0.5em;
}

strong {
  color: var(--primary);
}

/* 3. Layout Containers */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 18px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--gap-content);
}

.section {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.55);
  box-shadow: var(--shadow);
}

/* 4. Header & Navigation */
header {
  background: linear-gradient(90deg, var(--pastel-blue) 60%, var(--pastel-mint) 100%);
  box-shadow: 0 2px 12px 0 rgba(163, 188, 255, 0.08);
  position: relative;
  z-index: 10;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  height: var(--nav-height);
  padding: 0 18px;
  justify-content: flex-start;
}
.main-nav img {
  height: 38px;
  margin-right: 18px;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--primary);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
  font-size: 1rem;
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--pastel-mint);
  color: var(--secondary);
}
.main-nav .cta-primary {
  background: linear-gradient(90deg, var(--secondary) 60%, var(--pastel-pink) 100%);
  color: var(--primary);
  font-weight: 700;
  border: none;
  box-shadow: 0 2px 8px 0 rgba(163, 188, 255, 0.10);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.main-nav .cta-primary:hover, .main-nav .cta-primary:focus {
  background: linear-gradient(90deg, var(--pastel-pink) 60%, var(--secondary) 100%);
  color: var(--primary);
  box-shadow: 0 4px 16px 0 rgba(163, 188, 255, 0.18);
}

/* Hamburger Button */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--primary);
  position: absolute;
  right: 18px;
  top: 14px;
  z-index: 21;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--secondary);
}

/* Mobile Menu Overlay */
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(135deg, var(--pastel-blue) 60%, var(--pastel-pink) 100%);
  box-shadow: 0 8px 32px 0 rgba(163, 188, 255, 0.18);
  z-index: 100;
  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: 18px 18px 0 0;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--primary);
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:focus {
  outline: 2px solid var(--secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
  padding: 32px 32px 0 32px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--primary);
  text-decoration: none;
  padding: 12px 0;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--pastel-mint);
  color: var(--secondary);
}

/* Hide desktop nav on mobile, show burger */
@media (max-width: 900px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@media (min-width: 901px) {
  .mobile-menu {
    display: none !important;
  }
}

/* 5. Hero Section */
.hero {
  margin-bottom: var(--gap-section);
  padding: 60px 0 40px 0;
  background: linear-gradient(120deg, var(--pastel-blue) 60%, var(--pastel-pink) 100%);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow);
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 18px;
}
.hero h1 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 0.2em;
  text-shadow: 0 2px 8px rgba(163, 188, 255, 0.10);
}
.hero p {
  font-size: 1.2rem;
  color: var(--primary);
  opacity: 0.92;
}

/* 6. Features, Services, Cards, Grids */
.features, .services, .about, .gallery, .contact, .legal, .thank-you {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.65);
  box-shadow: var(--shadow);
}

.feature-grid, .course-list, .blog-post-list, .benefits-grid, .testimonial-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
  margin-top: 18px;
  margin-bottom: 18px;
}
.feature-grid > div, .course-list > div, .blog-post-list > div, .benefits-grid > div, .testimonial-grid > div {
  background: linear-gradient(120deg, var(--pastel-mint) 60%, var(--pastel-yellow) 100%);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px 0 rgba(163, 188, 255, 0.10);
  padding: 24px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  margin-bottom: 0;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover, .course-list > div:hover, .blog-post-list > div:hover, .benefits-grid > div:hover, .testimonial-grid > div:hover {
  box-shadow: 0 6px 24px 0 rgba(163, 188, 255, 0.18);
  transform: translateY(-4px) scale(1.02);
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: linear-gradient(120deg, var(--pastel-peach) 60%, var(--pastel-lavender) 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 22px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 8px 32px 0 rgba(163, 188, 255, 0.18);
  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;
}
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

/* 7. Testimonials */
.testimonials, .testimonial-grid {
  margin-bottom: var(--gap-section);
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: linear-gradient(120deg, var(--pastel-lavender) 60%, var(--pastel-mint) 100%);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px 0 rgba(163, 188, 255, 0.10);
  margin-bottom: 20px;
  color: var(--primary);
  font-size: 1.08rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card p {
  color: var(--primary);
  font-family: var(--font-body);
  font-size: 1.08rem;
  margin-bottom: 0.5em;
}
.testimonial-card span {
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 0.98rem;
  opacity: 0.8;
}
.testimonial-card:hover {
  box-shadow: 0 6px 24px 0 rgba(163, 188, 255, 0.18);
  transform: translateY(-2px) scale(1.01);
}

/* 8. CTA Buttons */
.cta-primary {
  display: inline-block;
  background: linear-gradient(90deg, var(--secondary) 60%, var(--pastel-pink) 100%);
  color: var(--primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 13px 32px;
  border-radius: 32px;
  border: none;
  box-shadow: 0 2px 8px 0 rgba(163, 188, 255, 0.10);
  text-decoration: none;
  margin-top: 10px;
  margin-bottom: 10px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
}
.cta-primary:hover, .cta-primary:focus {
  background: linear-gradient(90deg, var(--pastel-pink) 60%, var(--secondary) 100%);
  color: var(--primary);
  box-shadow: 0 4px 16px 0 rgba(163, 188, 255, 0.18);
  transform: translateY(-2px) scale(1.03);
}

/* 9. Footer */
footer {
  background: linear-gradient(90deg, var(--pastel-blue) 60%, var(--pastel-mint) 100%);
  padding: 32px 0 18px 0;
  border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: 0 -2px 12px 0 rgba(163, 188, 255, 0.08);
  margin-top: 60px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
  margin-bottom: 10px;
}
.footer-nav a {
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 1rem;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  background: var(--pastel-mint);
  color: var(--secondary);
}
.footer-contact {
  text-align: center;
  color: var(--primary);
  font-size: 0.98rem;
  opacity: 0.85;
}

/* 10. Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  background: linear-gradient(90deg, var(--pastel-mint) 60%, var(--pastel-pink) 100%);
  box-shadow: 0 -2px 16px 0 rgba(163, 188, 255, 0.13);
  padding: 24px 18px 18px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  border-radius: var(--radius) var(--radius) 0 0;
  opacity: 1;
  transition: opacity 0.3s;
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-banner p {
  color: var(--primary);
  font-size: 1rem;
  margin: 0;
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-size: 1rem;
  padding: 10px 22px;
  border-radius: 24px;
  border: none;
  cursor: pointer;
  margin: 0;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px 0 rgba(163, 188, 255, 0.10);
}
.cookie-btn.accept {
  background: linear-gradient(90deg, var(--secondary) 60%, var(--pastel-mint) 100%);
  color: var(--primary);
  font-weight: 700;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: linear-gradient(90deg, var(--pastel-mint) 60%, var(--secondary) 100%);
}
.cookie-btn.reject {
  background: linear-gradient(90deg, var(--pastel-pink) 60%, var(--pastel-yellow) 100%);
  color: var(--primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: linear-gradient(90deg, var(--pastel-yellow) 60%, var(--pastel-pink) 100%);
}
.cookie-btn.settings {
  background: var(--accent);
  color: var(--primary);
  border: 1px solid var(--secondary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--pastel-blue);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  z-index: 10000;
  left: 0; top: 0; right: 0; bottom: 0;
  background: rgba(35, 64, 90, 0.18);
  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: linear-gradient(120deg, var(--pastel-mint) 60%, var(--pastel-pink) 100%);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px 0 rgba(163, 188, 255, 0.18);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
  position: relative;
  animation: cookieModalIn 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: translateY(40px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h3 {
  margin-top: 0;
  color: var(--primary);
  font-size: 1.3rem;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category label {
  font-family: var(--font-body);
  color: var(--primary);
  font-size: 1rem;
}
.cookie-modal .cookie-toggle {
  width: 38px;
  height: 22px;
  border-radius: 12px;
  background: var(--pastel-blue);
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  border: none;
  appearance: none;
}
.cookie-modal .cookie-toggle:checked {
  background: var(--secondary);
}
.cookie-modal .cookie-toggle::before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  transition: transform var(--transition);
}
.cookie-modal .cookie-toggle:checked::before {
  transform: translateX(16px);
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 14px;
  margin-top: 10px;
}
.cookie-modal .cookie-modal-close {
  position: absolute;
  top: 14px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .cookie-modal-close:focus {
  outline: 2px solid var(--secondary);
}

/* 11. Responsive Design */
@media (max-width: 1100px) {
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 900px) {
  .feature-grid > div, .course-list > div, .blog-post-list > div, .benefits-grid > div, .testimonial-grid > div {
    flex: 1 1 100%;
    min-width: 0;
  }
}
@media (max-width: 768px) {
  .container {
    padding: 0 8px;
  }
  .section, .features, .services, .about, .gallery, .contact, .legal, .thank-you {
    padding: 28px 6px;
    margin-bottom: 36px;
  }
  .hero {
    padding: 36px 0 24px 0;
  }
  .feature-grid, .course-list, .blog-post-list, .benefits-grid, .testimonial-grid {
    flex-direction: column;
    gap: 16px;
  }
  .footer-nav {
    gap: 10px;
    font-size: 0.98rem;
  }
}

/* 12. Micro-Interactions & Transitions */
a, button, .cta-primary, .cookie-btn, .mobile-menu-toggle, .mobile-menu-close {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}

/* 13. Utility Classes */
.hide {
  display: none !important;
}

/* 14. Accessibility Focus Styles */
a:focus, button:focus, .cta-primary:focus, .cookie-btn:focus {
  outline: 2px solid var(--secondary);
  outline-offset: 2px;
}

/* 15. Prevent Overlapping & Ensure Spacing */
.section, .features, .services, .about, .gallery, .contact, .legal, .thank-you {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.card-container, .feature-grid, .course-list, .blog-post-list, .benefits-grid, .testimonial-grid, .content-grid {
  gap: 20px;
}
.card {
  margin-bottom: 20px;
}
.text-image-section {
  gap: 30px;
}
.testimonial-card {
  gap: 20px;
  padding: 20px;
}
.feature-item {
  gap: 15px;
}

/* 16. Miscellaneous */
::-webkit-scrollbar {
  width: 10px;
  background: var(--pastel-blue);
}
::-webkit-scrollbar-thumb {
  background: var(--pastel-mint);
  border-radius: 8px;
}

/* 17. Print Styles */
@media print {
  header, footer, .cookie-banner, .mobile-menu { display: none !important; }
  body { background: #fff; }
}