/* Butterolla Voice Academy – Warm Friendly Flexbox CSS */

/* 1. CSS Variables for Brand Colors & Spacing */
:root {
  --color-primary: #1A237E;
  --color-secondary: #1565C0;
  --color-accent: #FFEB3B;
  --color-bg: #FFF8F3;
  --color-bg-card: #FFFFFF;
  --color-bg-footer: #FBE9E7;
  --color-bg-banner: #FFF3E0;
  --color-text: #2D2A2A;
  --color-text-dark: #1A237E;
  --color-text-light: #FFFFFF;
  --color-shadow: rgba(26,35,126,0.08);
  --color-shadow-strong: rgba(26,35,126,0.16);
  --color-border: #FFE0B2;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 8px;
  --shadow-card: 0 4px 24px var(--color-shadow);
  --shadow-hover: 0 8px 32px var(--color-shadow-strong);
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;
  --container-max: 1200px;
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-feature: 20px;
  --gap-testimonial: 20px;
  --gap-text-image: 30px;
  --padding-section: 40px 20px;
  --padding-card: 28px 24px;
  --padding-btn: 14px 32px;
  --padding-banner: 24px 20px;
  --z-cookie: 9999;
  --z-mobile-menu: 9998;
}

/* 2. Base Styles & Typography */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  min-height: 100vh;
}
img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-md);
}
a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-primary);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.7em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }

p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.2em;
}
strong {
  color: var(--color-primary);
}

ul, ol {
  padding-left: 1.2em;
}

/* 3. Layout Containers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* 4. Section Spacing */
section {
  margin-bottom: var(--gap-section);
  padding: var(--padding-section);
  background: transparent;
  border-radius: var(--radius-lg);
}

/* 5. Feature Grid & Cards */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-feature);
  margin-top: 20px;
}
.feature {
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: var(--padding-card);
  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:hover, .feature:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.02);
}

/* 6. Testimonial Cards */
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  background: var(--color-bg-banner);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 20px 24px;
  margin-bottom: 20px;
  color: var(--color-text);
  font-style: italic;
  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 span {
  font-style: normal;
  font-size: 1rem;
  color: var(--color-secondary);
  font-weight: 600;
}

/* 7. CTA Button */
.cta-btn {
  display: inline-block;
  background: linear-gradient(90deg, #FFEB3B 60%, #FFD54F 100%);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  border: none;
  border-radius: var(--radius-lg);
  padding: var(--padding-btn);
  box-shadow: 0 2px 12px var(--color-shadow);
  cursor: pointer;
  margin-top: 8px;
  margin-bottom: 8px;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.cta-btn:hover, .cta-btn:focus {
  background: linear-gradient(90deg, #FFD54F 60%, #FFEB3B 100%);
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
  color: var(--color-secondary);
}

/* 8. Text-Image Section */
.text-image-section {
  display: flex;
  align-items: center;
  gap: var(--gap-text-image);
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.text-image-section > * {
  flex: 1 1 260px;
  min-width: 220px;
}

/* 9. Contact Info */
.contact-info {
  background: var(--color-bg-banner);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-top: 10px;
  margin-bottom: 10px;
  color: var(--color-text);
  font-size: 1rem;
  box-shadow: 0 2px 8px var(--color-shadow);
}

/* 10. Map Placeholder */
.map-placeholder {
  background: var(--color-bg-footer);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  color: var(--color-primary);
  font-size: 1rem;
  box-shadow: 0 2px 8px var(--color-shadow);
}

/* 11. Footer */
footer {
  background: var(--color-bg-footer);
  border-top: 2px solid var(--color-border);
  padding: 40px 0 20px 0;
  margin-top: 40px;
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: flex-start;
  justify-content: space-between;
}
.footer-brand img {
  width: 120px;
  border-radius: var(--radius-md);
}
.footer-main-nav, .footer-menu, .footer-social {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-main-nav a, .footer-menu a {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  padding: 4px 0;
  transition: background var(--transition), color var(--transition);
}
.footer-main-nav a:hover, .footer-menu a:hover {
  background: var(--color-accent);
  color: var(--color-secondary);
}
.footer-social {
  flex-direction: row;
  gap: 16px;
}
.footer-social a {
  background: var(--color-accent);
  color: var(--color-primary);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.1rem;
  box-shadow: 0 2px 8px var(--color-shadow);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.footer-social a:hover, .footer-social a:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
  transform: scale(1.08);
}

/* 12. Header & Navigation */
header {
  background: var(--color-bg-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 16px;
  padding-bottom: 16px;
}
header nav {
  display: flex;
  gap: 18px;
  align-items: center;
}
header nav a {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  transition: background var(--transition), color var(--transition);
}
header nav a:hover, header nav a:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
}
header .cta-btn {
  margin-left: 12px;
}

/* 13. Mobile Navigation */
.mobile-menu-toggle {
  display: none;
  background: var(--color-accent);
  color: var(--color-primary);
  border: none;
  border-radius: var(--radius-lg);
  font-size: 2rem;
  padding: 8px 16px;
  cursor: pointer;
  box-shadow: 0 2px 8px var(--color-shadow);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
  transform: scale(1.08);
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(26,35,126,0.97);
  z-index: var(--z-mobile-menu);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  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: var(--color-accent);
  font-size: 2.2rem;
  margin: 24px 0 0 24px;
  cursor: pointer;
  align-self: flex-start;
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-secondary);
  transform: scale(1.15);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 40px 0 0 32px;
}
.mobile-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  padding: 10px 0 10px 8px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-accent);
  color: var(--color-primary);
}

/* 14. Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: var(--color-bg-banner);
  color: var(--color-text);
  box-shadow: 0 -2px 16px var(--color-shadow-strong);
  z-index: var(--z-cookie);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: var(--padding-banner);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
  opacity: 1;
  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 60%;
  font-size: 1rem;
  color: var(--color-primary);
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.cookie-btn {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  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: 0 2px 8px var(--color-shadow);
}
.cookie-btn.accept {
  background: var(--color-accent);
  color: var(--color-primary);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
}
.cookie-btn.reject {
  background: #FFE082;
  color: var(--color-primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: #FFD54F;
  color: var(--color-secondary);
}
.cookie-btn.settings {
  background: var(--color-bg-card);
  color: var(--color-secondary);
  border: 1.5px solid var(--color-secondary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(26,35,126,0.45);
  z-index: calc(var(--z-cookie) + 1);
  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-bg-card);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: translateY(60px) scale(0.95); opacity: 0; }
  to { transform: none; opacity: 1; }
}
.cookie-modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-secondary);
  font-size: 2rem;
  cursor: pointer;
  transition: color var(--transition), transform var(--transition);
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-primary);
  transform: scale(1.12);
}
.cookie-modal h3 {
  margin-bottom: 0.5em;
  color: var(--color-primary);
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-category label {
  font-size: 1rem;
  color: var(--color-secondary);
  font-weight: 600;
}
.cookie-toggle {
  width: 38px;
  height: 22px;
  background: #E3F2FD;
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  border: 1.5px solid var(--color-secondary);
}
.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.cookie-toggle-slider {
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  background: var(--color-secondary);
  border-radius: 50%;
  transition: left var(--transition), background var(--transition);
}
.cookie-toggle input:checked + .cookie-toggle-slider {
  left: 16px;
  background: var(--color-accent);
}
.cookie-category.essential label {
  color: var(--color-primary);
}
.cookie-category.essential .cookie-toggle {
  background: #FFFDE7;
  border: 1.5px solid #FFD54F;
  cursor: not-allowed;
}
.cookie-category.essential .cookie-toggle-slider {
  background: #FFD54F;
}
.cookie-category.essential input {
  pointer-events: none;
}

/* 15. Utility Classes */
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-sm { border-radius: var(--radius-sm); }
.shadow-card { box-shadow: var(--shadow-card); }
.shadow-hover { box-shadow: var(--shadow-hover); }

/* 16. Responsive Design */
@media (max-width: 1024px) {
  .container {
    max-width: 96vw;
  }
  .feature-grid {
    gap: 16px;
  }
  .footer-main-nav, .footer-menu {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
  }
}
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  .container {
    padding-left: 10px;
    padding-right: 10px;
  }
  .content-wrapper {
    gap: 18px;
  }
  section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .feature-grid {
    flex-direction: column;
    gap: 14px;
  }
  .feature {
    min-width: 0;
    width: 100%;
    padding: 18px 12px;
  }
  .testimonial-card {
    padding: 16px 12px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
  }
  header .container {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
  }
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .footer-main-nav, .footer-menu {
    flex-direction: column;
    gap: 8px;
  }
  .footer-social {
    gap: 10px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 8px;
  }
}
@media (max-width: 480px) {
  h1 { font-size: 1.3rem; }
  h2 { font-size: 1.1rem; }
  .cta-btn {
    font-size: 1rem;
    padding: 10px 18px;
  }
  .cookie-modal {
    padding: 18px 8px 14px 8px;
    min-width: 0;
  }
}

/* 17. Accessibility & Focus States */
a:focus, button:focus, .cta-btn:focus, .cookie-btn:focus, .mobile-menu-toggle:focus, .mobile-menu-close:focus, .cookie-modal-close:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* 18. Hide Mobile Menu by Default */
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  pointer-events: none;
  opacity: 0;
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), opacity var(--transition);
}
.mobile-menu.open {
  pointer-events: auto;
  opacity: 1;
}

/* 19. Hide Cookie Modal by Default */
.cookie-modal-overlay {
  display: flex;
  opacity: 0;
  pointer-events: none;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* 20. Miscellaneous */
::-webkit-scrollbar {
  width: 10px;
  background: #FFFDE7;
}
::-webkit-scrollbar-thumb {
  background: #FFD54F;
  border-radius: 8px;
}

/* 21. Print Styles */
@media print {
  header, footer, .cookie-banner, .mobile-menu { display: none !important; }
  section { box-shadow: none !important; background: #fff !important; }
}

/* 22. Ensure No Overlapping */
section, .feature, .testimonial-card, .contact-info, .map-placeholder {
  margin-bottom: 20px;
}

/* 23. Card Container & Content Grid Patterns */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: var(--padding-card);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.01);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* 24. Section Pattern */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}

/* 25. Micro-interactions */
.cta-btn, .cookie-btn, .mobile-menu-toggle, .mobile-menu-close, .footer-social a {
  will-change: transform, box-shadow, background, color;
}

/* END Butterolla Voice Academy CSS */