/* =========================
   GlideSpeak Academy CSS
   Professional Corporate Style
   ========================= */

/* 1. CSS Variables for Brand Colors & Fonts */
:root {
  --primary: #24344D;
  --secondary: #E9C46A;
  --accent: #F4F8FA;
  --gray-100: #F7FAFC;
  --gray-200: #E5EAF0;
  --gray-300: #D1D9E0;
  --gray-400: #B0B8C1;
  --gray-600: #5A6A85;
  --gray-800: #2C3A4B;
  --white: #fff;
  --black: #181C22;
  --shadow: 0 2px 12px rgba(36,52,77,0.08);
  --radius: 10px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;
}

/* 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(--primary);
  background: var(--accent);
  line-height: 1.6;
  font-size: 1rem;
  min-height: 100vh;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--secondary);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0 0 16px 0;
  color: var(--primary);
  line-height: 1.2;
}
h1 { font-size: 2.25rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.15rem; }
h4, h5, h6 { font-size: 1rem; }

p, ul, ol, blockquote {
  margin: 0 0 16px 0;
}
ul, ol {
  padding-left: 1.25em;
}
blockquote {
  border-left: 4px solid var(--secondary);
  background: var(--gray-100);
  padding: 16px 24px;
  margin: 20px 0;
  font-style: italic;
  color: var(--gray-800);
  border-radius: var(--radius);
}

/* 3. Layout Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

/* 4. Header & Navigation */
header {
  background: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}
header img {
  height: 48px;
  width: auto;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  color: var(--primary);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--secondary);
  border-bottom: 2px solid var(--secondary);
}
.cta-btn {
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 12px 32px;
  border-radius: var(--radius);
  border: none;
  box-shadow: 0 2px 8px rgba(36,52,77,0.10);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  margin-left: 16px;
  text-align: center;
  display: inline-block;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--secondary);
  color: var(--primary);
  box-shadow: 0 4px 16px rgba(36,52,77,0.13);
}

/* Hamburger Menu Button */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--primary);
  cursor: pointer;
  margin-left: 12px;
  transition: color var(--transition);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--secondary);
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(36,52,77,0.97);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 0;
  transform: translateX(100%);
  transition: transform 0.35s 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;
  border: none;
  color: var(--white);
  font-size: 2.2rem;
  margin: 24px 32px 0 0;
  cursor: pointer;
  align-self: flex-end;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
  margin: 48px 0 0 48px;
}
.mobile-nav a {
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--secondary);
  border-bottom: 2px solid var(--secondary);
}

/* 5. Hero Section */
.hero {
  background: linear-gradient(90deg, var(--accent) 60%, var(--gray-200) 100%);
  padding: 60px 0 40px 0;
  margin-bottom: 60px;
}
.hero .container {
  align-items: center;
  justify-content: center;
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 24px;
  max-width: 700px;
}
.hero h1 {
  color: var(--primary);
  font-size: 2.5rem;
  margin-bottom: 12px;
}
.hero p {
  color: var(--gray-800);
  font-size: 1.25rem;
  margin-bottom: 24px;
}

/* 6. Section Spacing & Layouts */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
section:last-child {
  margin-bottom: 0;
}

/* 7. Feature Grid & Cards */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--accent);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px rgba(36,52,77,0.06);
  padding: 28px 24px;
  min-width: 220px;
  flex: 1 1 260px;
  transition: box-shadow var(--transition), transform var(--transition);
  margin-bottom: 20px;
}
.feature-item h3 {
  color: var(--primary);
  font-size: 1.15rem;
  margin-bottom: 8px;
}
.feature-item p {
  color: var(--gray-800);
  font-size: 1rem;
}
.feature-item:hover, .feature-item:focus-within {
  box-shadow: 0 4px 18px rgba(36,52,77,0.13);
  transform: translateY(-2px) scale(1.02);
}

/* 8. Testimonial Cards & Sliders */
.testimonial-slider, .testimonial-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: var(--gray-100);
  border-radius: var(--radius);
  box-shadow: 0 1px 8px rgba(36,52,77,0.07);
  min-width: 260px;
  flex: 1 1 320px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card p {
  color: var(--primary);
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.testimonial-card span {
  color: var(--gray-600);
  font-size: 0.98rem;
}
.star-ratings {
  color: var(--secondary);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: 0 4px 18px rgba(36,52,77,0.13);
  transform: translateY(-2px) scale(1.02);
}

/* 9. Cards & Card Containers */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 24px;
  flex: 1 1 320px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: 0 4px 18px rgba(36,52,77,0.13);
  transform: translateY(-2px) scale(1.02);
}

/* 10. Content Grids & Text-Image Sections */
.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;
}
.contact-details, .contact-map {
  flex: 1 1 320px;
  min-width: 220px;
}

/* 11. Team & Gallery */
.team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.team-member {
  background: var(--accent);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px rgba(36,52,77,0.06);
  padding: 24px 20px;
  flex: 1 1 220px;
  min-width: 180px;
  margin-bottom: 20px;
}
.founder-highlight {
  background: var(--gray-100);
  border-left: 4px solid var(--secondary);
  border-radius: var(--radius);
  padding: 20px 28px;
  margin-top: 16px;
}
.photo-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.gallery-item {
  background: var(--accent);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px rgba(36,52,77,0.06);
  padding: 20px 16px;
  flex: 1 1 220px;
  min-width: 180px;
  margin-bottom: 20px;
  text-align: center;
  color: var(--gray-800);
}

/* 12. Footer */
footer {
  background: var(--primary);
  color: var(--white);
  padding: 40px 0 20px 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: column;
  gap: 24px;
}
.footer-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  margin-bottom: 12px;
}
.footer-nav a {
  color: var(--secondary);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--white);
}
.footer-contact {
  color: var(--gray-300);
  font-size: 0.98rem;
  margin-bottom: 8px;
}
.footer-copy {
  color: var(--gray-400);
  font-size: 0.95rem;
  margin-top: 8px;
}

/* 13. Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 -2px 16px rgba(36,52,77,0.13);
  z-index: 99999;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  gap: 24px;
  font-size: 1rem;
  animation: cookie-slide-in 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookie-slide-in {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-btn {
  background: var(--secondary);
  color: var(--primary);
  border: none;
  border-radius: var(--radius);
  padding: 10px 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 6px rgba(36,52,77,0.10);
}
.cookie-btn:hover, .cookie-btn:focus {
  background: var(--white);
  color: var(--primary);
}
.cookie-btn.secondary {
  background: var(--gray-400);
  color: var(--white);
}
.cookie-btn.secondary:hover, .cookie-btn.secondary:focus {
  background: var(--gray-200);
  color: var(--primary);
}

/* Cookie Preferences Modal */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(36,52,77,0.75);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(.4,0,.2,1);
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--white);
  color: var(--primary);
  border-radius: var(--radius);
  box-shadow: 0 4px 32px rgba(36,52,77,0.18);
  padding: 36px 32px 28px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  animation: modal-fade-in 0.4s cubic-bezier(.4,0,.2,1);
  position: relative;
}
@keyframes modal-fade-in {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}
.cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-category label {
  font-size: 1rem;
  color: var(--primary);
}
.cookie-toggle {
  width: 40px;
  height: 22px;
  background: var(--gray-300);
  border-radius: 11px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  margin-left: 8px;
}
.cookie-toggle input {
  display: none;
}
.cookie-toggle span {
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  background: var(--secondary);
  border-radius: 50%;
  transition: left var(--transition), background var(--transition);
}
.cookie-toggle input:checked + span {
  left: 20px;
  background: var(--primary);
}
.cookie-modal .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 8px;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 16px; right: 16px;
  background: none;
  border: none;
  color: var(--gray-400);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:hover, .cookie-modal .close-modal:focus {
  color: var(--primary);
}

/* 14. Utility Classes */
.hide {
  display: none !important;
}
.text-center {
  text-align: center;
}

/* 15. Responsive Design (Mobile-First) */
@media (max-width: 1024px) {
  .container {
    max-width: 900px;
  }
  .feature-grid, .testimonial-slider, .testimonial-grid, .team-grid, .photo-gallery, .card-container, .content-grid {
    gap: 16px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
  .feature-grid, .testimonial-slider, .testimonial-grid, .team-grid, .photo-gallery, .card-container, .content-grid {
    gap: 12px;
  }
}
@media (max-width: 768px) {
  html { font-size: 15px; }
  .container {
    padding: 0 10px;
  }
  header .container {
    flex-direction: row;
    gap: 12px;
    min-height: 56px;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .cta-btn {
    padding: 10px 20px;
    font-size: 0.98rem;
    margin-left: 8px;
  }
  .hero {
    padding: 36px 0 24px 0;
    margin-bottom: 36px;
  }
  section {
    margin-bottom: 36px;
    padding: 24px 8px;
  }
  .feature-grid, .testimonial-slider, .testimonial-grid, .team-grid, .photo-gallery, .card-container, .content-grid {
    flex-direction: column;
    gap: 16px;
  }
  .feature-item, .testimonial-card, .team-member, .gallery-item, .card {
    min-width: 0;
    width: 100%;
    flex: 1 1 100%;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 10px;
    font-size: 0.98rem;
    gap: 12px;
  }
  .cookie-banner .cookie-actions {
    gap: 10px;
  }
  .cookie-modal {
    padding: 22px 8px 18px 8px;
    min-width: 0;
    width: 98vw;
  }
  footer {
    padding: 24px 0 10px 0;
  }
  .footer-nav {
    flex-direction: column;
    gap: 10px;
    margin-bottom: 6px;
  }
}
@media (max-width: 480px) {
  html { font-size: 14px; }
  .hero h1 { font-size: 1.5rem; }
  .hero p { font-size: 1rem; }
  .cta-btn { font-size: 0.95rem; padding: 8px 12px; }
}

/* 16. Micro-Interactions & Transitions */
button, .cta-btn, .cookie-btn, .mobile-menu-toggle, .mobile-menu-close {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), border-color var(--transition);
}

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

/* 18. Prevent Overlapping & Ensure Spacing */
section, .feature-item, .testimonial-card, .card, .team-member, .gallery-item {
  margin-bottom: 20px;
}

/* 19. Prevent Absolute Positioning for Content */
/* Only decorative elements may use position: absolute, not content cards or text blocks */

/* 20. Hide Mobile Menu by Default */
.mobile-menu {
  display: flex;
}

/* 21. Hide Cookie Modal by Default */
.cookie-modal-overlay {
  display: flex;
}

/* END OF CSS */