/* --------------------------------------------------
   Stijlvol Thuis - Warm Friendly Flexbox CSS
   Brand: Modern, warm, approachable Belgian elegance
   -------------------------------------------------- */

/* 1. CSS Variables for Brand Colors & Spacing */
:root {
  --color-primary: #2C3E50;
  --color-secondary: #FFFFFF;
  --color-accent: #C25B00;
  --color-accent-light: #FFE5D0;
  --color-bg: #FFF8F3;
  --color-bg-alt: #FDF6F0;
  --color-shadow: rgba(44, 62, 80, 0.08);
  --color-shadow-strong: rgba(44, 62, 80, 0.16);
  --color-text: #2C3E50;
  --color-text-light: #6D6D6D;
  --color-border: #F2E6DE;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px var(--color-shadow);
  --shadow-hover: 0 8px 32px var(--color-shadow-strong);
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-feature: 20px;
  --gap-testimonial: 20px;
  --gap-content: 30px;
  --container-width: 1200px;
  --header-height: 72px;
}

/* 2. Base Styles */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
  background: var(--color-bg);
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  min-height: 100vh;
}
img {
  max-width: 100%;
  border-radius: var(--radius-md);
  display: block;
}
a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-primary);
}

/* 3. Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.5em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.4rem;
  margin-bottom: 0.5em;
}
h2 {
  font-size: 2rem;
  margin-bottom: 0.5em;
}
h3 {
  font-size: 1.3rem;
  margin-bottom: 0.4em;
}
h4 {
  font-size: 1.1rem;
  margin-bottom: 0.3em;
}
p, ul, ol, blockquote {
  font-size: 1rem;
  color: var(--color-text-light);
  margin-top: 0;
  margin-bottom: 1em;
}
strong {
  color: var(--color-primary);
  font-weight: 600;
}
ul, ol {
  padding-left: 1.2em;
}
blockquote {
  font-style: italic;
  color: var(--color-primary);
  background: var(--color-accent-light);
  border-left: 4px solid var(--color-accent);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  margin: 0 0 1em 0;
}

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

.section {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

/* 5. Header & Navigation */
header {
  background: var(--color-secondary);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 20px;
}
header img {
  height: 48px;
  border-radius: 0;
}
header nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
header nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
header nav a:hover, header nav a:focus {
  background: var(--color-accent-light);
  color: var(--color-accent);
}
.button.primary {
  background: var(--color-accent);
  color: var(--color-secondary);
  border: none;
  border-radius: var(--radius-md);
  padding: 12px 28px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-left: 20px;
}
.button.primary:hover, .button.primary:focus {
  background: #E67E22;
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.03);
}
.button.secondary {
  background: var(--color-secondary);
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 12px 28px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-top: 10px;
}
.button.secondary:hover, .button.secondary:focus {
  background: var(--color-accent-light);
  color: var(--color-primary);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.03);
}

/* Hamburger Menu Button */
.mobile-menu-toggle {
  display: none;
  background: var(--color-accent);
  color: var(--color-secondary);
  border: none;
  border-radius: var(--radius-md);
  font-size: 2rem;
  padding: 8px 16px;
  cursor: pointer;
  margin-left: 16px;
  transition: background var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow);
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: #E67E22;
  box-shadow: var(--shadow-hover);
}

/* 6. Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(44,62,80,0.96);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 0;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
  opacity: 0;
}
.mobile-menu.open {
  transform: translateX(0);
  pointer-events: auto;
  opacity: 1;
}
.mobile-menu-close {
  background: none;
  color: var(--color-secondary);
  border: none;
  font-size: 2.2rem;
  padding: 24px 24px 0 0;
  cursor: pointer;
  align-self: flex-end;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  padding: 40px 40px 0 40px;
  width: 100%;
}
.mobile-nav a {
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  padding: 10px 0;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  width: 100%;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
  padding-left: 12px;
}

/* 7. Main Content & Sections */
main {
  margin-top: 0;
  margin-bottom: 0;
}
section {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

/* 8. Feature Grids & Cards */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-feature);
  justify-content: space-between;
  margin-bottom: 20px;
}
.feature-grid > div {
  background: var(--color-secondary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 28px 22px;
  flex: 1 1 260px;
  min-width: 220px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature-grid > div:hover, .feature-grid > div:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.025);
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
}
.card {
  background: var(--color-secondary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) 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: var(--color-secondary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  flex-direction: row;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card blockquote {
  color: var(--color-primary);
  background: none;
  border-left: 4px solid var(--color-accent);
  padding: 0 0 0 16px;
  margin: 0;
  font-size: 1.1rem;
}
.testimonial-card p {
  color: var(--color-text-light);
  margin: 0 0 0 12px;
  font-size: 1rem;
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.02);
}

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

/* 9. Footer */
footer {
  background: var(--color-primary);
  color: var(--color-secondary);
  padding: 32px 0 16px 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: 0 -2px 12px var(--color-shadow);
}
footer .container {
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
footer nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  margin-bottom: 8px;
}
footer nav a {
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-size: 1rem;
  opacity: 0.85;
  transition: opacity var(--transition), color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-accent);
  opacity: 1;
}
footer p {
  color: var(--color-secondary);
  font-size: 0.95rem;
  margin: 0;
  opacity: 0.7;
}

/* 10. Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: 0 -2px 24px var(--color-shadow);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 24px 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  z-index: 10000;
  opacity: 1;
  transform: translateY(0);
  transition: opacity var(--transition), transform var(--transition);
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.cookie-banner .cookie-text {
  flex: 1 1 0;
  font-size: 1rem;
  color: var(--color-primary);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow);
}
.cookie-banner .accept {
  background: var(--color-accent);
  color: var(--color-secondary);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: #E67E22;
}
.cookie-banner .reject {
  background: var(--color-secondary);
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-accent-light);
  color: var(--color-primary);
}
.cookie-banner .settings {
  background: var(--color-bg-alt);
  color: var(--color-primary);
  border: 2px solid var(--color-border);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(44,62,80,0.55);
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-secondary);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover);
  padding: 36px 32px 28px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  animation: modalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes modalIn {
  from { transform: translateY(60px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h3 {
  margin-bottom: 0.5em;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 500;
}
.cookie-modal .cookie-toggle {
  width: 44px;
  height: 24px;
  background: var(--color-bg-alt);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  border: 1px solid var(--color-border);
}
.cookie-modal .cookie-toggle input {
  display: none;
}
.cookie-modal .cookie-toggle span {
  position: absolute;
  left: 3px;
  top: 3px;
  width: 18px;
  height: 18px;
  background: var(--color-accent);
  border-radius: 50%;
  transition: left var(--transition), background var(--transition);
}
.cookie-modal .cookie-toggle input:checked + span {
  left: 23px;
  background: #E67E22;
}
.cookie-modal .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  justify-content: flex-end;
}
.cookie-modal .close-modal {
  background: none;
  color: var(--color-accent);
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  position: absolute;
  top: 18px;
  right: 24px;
}

/* 11. Responsive Design */
@media (max-width: 1200px) {
  .container {
    max-width: 1000px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 760px;
  }
  .feature-grid > div {
    min-width: 180px;
    padding: 20px 12px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    gap: 10px;
  }
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .button.primary {
    margin-left: 0;
    padding: 10px 18px;
    font-size: 1rem;
  }
  .feature-grid {
    flex-direction: column;
    gap: 20px;
  }
  .feature-grid > div {
    min-width: 0;
    width: 100%;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px;
  }
  .content-grid {
    flex-direction: column;
    gap: 20px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 8px;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  .cookie-modal {
    padding: 22px 8px 18px 8px;
    min-width: 0;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  .container {
    padding: 0 6px;
  }
  .feature-grid > div, .card {
    padding: 14px 6px;
  }
  section {
    padding: 14px 2px;
  }
}

/* 12. Utility Classes */
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-sm { border-radius: var(--radius-sm); }
.shadow { box-shadow: var(--shadow); }
.shadow-hover:hover, .shadow-hover:focus { box-shadow: var(--shadow-hover); }
.flex-center { display: flex; align-items: center; justify-content: center; }

/* 13. Micro-interactions */
.button, .feature-grid > div, .card, .testimonial-card {
  transition: box-shadow var(--transition), transform var(--transition), background var(--transition), color var(--transition);
}
.button:active, .feature-grid > div:active, .card:active, .testimonial-card:active {
  transform: scale(0.98);
}

/* 14. Accessibility & Focus */
a, button, .card, .feature-grid > div, .testimonial-card {
  outline: none;
}
a:focus-visible, button:focus-visible, .card:focus-visible, .feature-grid > div:focus-visible, .testimonial-card:focus-visible {
  box-shadow: 0 0 0 3px var(--color-accent-light), var(--shadow);
}

/* 15. 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;
}

/* 16. Miscellaneous */
::-webkit-scrollbar {
  width: 10px;
  background: var(--color-bg-alt);
}
::-webkit-scrollbar-thumb {
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
}

/* 17. Prevent Overlapping */
.feature-grid > div, .card, .testimonial-card, section, .cookie-banner, .cookie-modal {
  margin-bottom: 20px;
}

/* 18. Prevent Absolute Positioning for Content */
/* Only decorative elements may use position: absolute; all content is flexbox aligned. */

/* 19. Print Styles (optional) */
@media print {
  header, footer, .cookie-banner, .mobile-menu { display: none !important; }
  section, main { box-shadow: none !important; background: #fff !important; }
}