/* --------------------------------------------------
   Fuzzy Glow Learning - Industrial Modern CSS Theme
   Brand: Welcoming, modern, supportive, urban, industrial
   -------------------------------------------------- */

/* --------------------
   Font Imports
--------------------- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&family=Open+Sans:wght@400;600&display=swap');

:root {
  --color-primary: #12344F;
  --color-secondary: #FFD166;
  --color-accent: #FFFFFF;
  --color-bg: #181C20;
  --color-bg-alt: #23272B;
  --color-metal: #A3A9B2;
  --color-metal-dark: #5C6166;
  --color-shadow: rgba(18,52,79,0.25);
  --color-shadow-strong: rgba(18,52,79,0.45);
  --color-card-bg: #23272B;
  --color-card-border: #2F3A43;
  --color-btn-bg: #FFD166;
  --color-btn-text: #12344F;
  --color-btn-hover-bg: #FFC300;
  --color-link: #FFD166;
  --color-link-hover: #FFFFFF;
  --color-testimonial-bg: #F5F5F5;
  --color-testimonial-text: #181C20;
  --color-cookie-bg: #23272B;
  --color-cookie-btn: #FFD166;
  --color-cookie-btn-text: #12344F;
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --radius: 10px;
  --radius-lg: 18px;
  --shadow: 0 2px 12px var(--color-shadow);
  --shadow-strong: 0 4px 24px var(--color-shadow-strong);
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  background: var(--color-bg);
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
  min-height: 100vh;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

/* --------------------
   Typography
--------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-secondary);
  margin-top: 0;
  margin-bottom: 0.6em;
  letter-spacing: 0.01em;
  font-weight: 900;
}
h1 {
  font-size: 2.3rem;
  color: var(--color-secondary);
  text-shadow: 0 2px 8px var(--color-shadow-strong);
}
h2 {
  font-size: 1.7rem;
  color: var(--color-secondary);
}
h3 {
  font-size: 1.2rem;
  color: var(--color-metal);
  font-weight: 700;
}
h4, h5, h6 {
  font-size: 1rem;
  color: var(--color-metal-dark);
}
p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.1em;
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: 1rem;
}
ul, ol {
  padding-left: 1.5em;
}
strong {
  color: var(--color-secondary);
  font-weight: 700;
}
a {
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-link-hover);
  text-decoration: underline;
}

/* --------------------
   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;
  gap: 20px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: none;
}

/* --------------------
   Header & Navigation
--------------------- */
header {
  background: var(--color-bg-alt);
  box-shadow: 0 2px 8px var(--color-shadow);
  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: 48px;
  width: auto;
  margin-right: 24px;
  filter: grayscale(0.2) brightness(1.1) drop-shadow(0 2px 8px var(--color-shadow));
}
nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
nav a {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-metal);
  letter-spacing: 0.03em;
  font-size: 1rem;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
nav a:hover, nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}
.cta-btn {
  background: linear-gradient(90deg, var(--color-secondary) 80%, #ffe599 100%);
  color: var(--color-btn-text);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  padding: 12px 32px;
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px var(--color-shadow);
  cursor: pointer;
  margin-left: 16px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  outline: none;
}
.cta-btn:hover, .cta-btn:focus {
  background: linear-gradient(90deg, var(--color-btn-hover-bg) 80%, #ffe599 100%);
  color: var(--color-primary);
  box-shadow: 0 4px 16px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}

/* --------------------
   Mobile Navigation
--------------------- */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-secondary);
  font-size: 2rem;
  cursor: pointer;
  margin-left: 16px;
  transition: color var(--transition), transform var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:active {
  color: var(--color-accent);
  transform: scale(1.1);
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(24,28,32,0.98);
  z-index: 200;
  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-secondary);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-accent);
  transform: scale(1.1);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  align-items: flex-start;
  margin-top: 40px;
  padding-left: 40px;
}
.mobile-nav a {
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--transition);
  padding: 6px 0;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-accent);
}

/* --------------------
   Hero Section
--------------------- */
.hero {
  background: linear-gradient(120deg, var(--color-bg-alt) 60%, var(--color-primary) 100%);
  box-shadow: 0 4px 24px var(--color-shadow-strong);
  border-bottom: 2px solid var(--color-metal-dark);
  margin-bottom: 60px;
  padding: 60px 0 40px 0;
}
.hero .container {
  align-items: center;
  justify-content: center;
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 24px;
  max-width: 700px;
}
.hero h1 {
  color: var(--color-secondary);
  font-size: 2.5rem;
  margin-bottom: 0.5em;
  text-shadow: 0 2px 12px var(--color-shadow-strong);
}
.hero p {
  color: var(--color-metal);
  font-size: 1.2rem;
  margin-bottom: 1.2em;
}
.hero .cta-btn {
  margin-top: 12px;
}

/* --------------------
   Features Section
--------------------- */
.features {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
}
.features .content-wrapper {
  gap: 32px;
}
.feature-grid, .category-grid, .course-categories, .event-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
}
.feature-grid > div, .category-grid > div, .course-categories > div, .event-list > .text-image-section {
  background: var(--color-card-bg);
  border: 1.5px solid var(--color-card-border);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 28px 22px;
  flex: 1 1 240px;
  min-width: 220px;
  max-width: 340px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
  position: relative;
}
.feature-grid > div:hover, .category-grid > div:hover, .course-categories > div:hover, .event-list > .text-image-section:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 4px 24px var(--color-shadow-strong);
  transform: translateY(-3px) scale(1.03);
}
.feature-grid h3, .category-grid h3, .course-categories h3, .event-list h3 {
  color: var(--color-secondary);
  font-size: 1.1rem;
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 0.4em;
}
.feature-grid p, .category-grid p, .course-categories p, .event-list p {
  color: var(--color-metal);
  font-size: 1rem;
}

/* --------------------
   Cards & Lists
--------------------- */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-card-bg);
  border: 1.5px solid var(--color-card-border);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.card:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 4px 24px var(--color-shadow-strong);
  transform: translateY(-3px) scale(1.03);
}

/* --------------------
   Testimonials
--------------------- */
.testimonials {
  background: var(--color-bg);
  margin-bottom: 60px;
  padding: 40px 0;
}
.testimonial-slider, .testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.testimonial-card {
  background: var(--color-testimonial-bg);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  min-width: 260px;
  max-width: 340px;
  margin-bottom: 20px;
  border-left: 6px solid var(--color-secondary);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 4px 24px var(--color-shadow-strong);
  border-color: var(--color-primary);
  transform: translateY(-2px) scale(1.02);
}
.testimonial-card p {
  color: var(--color-testimonial-bg);
  font-size: 1.05rem;
  font-style: italic;
  margin-bottom: 0.5em;
}
.testimonial-author {
  color: var(--color-metal-dark);
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* --------------------
   Text-Image Section
--------------------- */
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.text-image-section > div {
  flex: 1 1 300px;
  min-width: 220px;
}

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

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

/* --------------------
   Miscellaneous Lists
--------------------- */
.step-list {
  background: var(--color-card-bg);
  border-radius: var(--radius);
  padding: 24px 24px 24px 36px;
  margin-bottom: 20px;
  color: var(--color-accent);
  font-size: 1.05rem;
  box-shadow: 0 2px 8px var(--color-shadow);
}
.step-list li {
  margin-bottom: 12px;
}

/* --------------------
   Gallery & Articles
--------------------- */
.gallery {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 60px;
  padding: 40px 0;
}
.photo-gallery, .article-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.author-profile {
  color: var(--color-metal-dark);
  font-size: 0.95rem;
  margin-top: 8px;
  font-style: italic;
}

/* --------------------
   Search Bar
--------------------- */
.search-bar {
  display: flex;
  flex-direction: row;
  gap: 12px;
  margin-bottom: 20px;
  align-items: center;
}
.search-bar input[type="text"] {
  padding: 10px 16px;
  border-radius: var(--radius);
  border: 1.5px solid var(--color-metal-dark);
  background: var(--color-bg-alt);
  color: var(--color-accent);
  font-size: 1rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color var(--transition);
}
.search-bar input[type="text"]:focus {
  border-color: var(--color-secondary);
}
.search-bar button {
  background: var(--color-secondary);
  color: var(--color-btn-text);
  font-family: var(--font-display);
  font-weight: 700;
  border: none;
  border-radius: var(--radius);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.search-bar button:hover, .search-bar button:focus {
  background: var(--color-btn-hover-bg);
  color: var(--color-primary);
}

/* --------------------
   Contact Details
--------------------- */
.contact-details {
  background: var(--color-card-bg);
  border-radius: var(--radius);
  padding: 24px 24px 24px 36px;
  margin-bottom: 20px;
  color: var(--color-accent);
  font-size: 1.05rem;
  box-shadow: 0 2px 8px var(--color-shadow);
}
.contact-form-info {
  color: var(--color-metal);
  font-size: 1rem;
  margin-bottom: 20px;
}
.directions {
  color: var(--color-metal);
  font-size: 1rem;
  margin-top: 10px;
}

/* --------------------
   Footer
--------------------- */
footer {
  background: var(--color-bg-alt);
  color: var(--color-metal);
  padding: 40px 0 24px 0;
  border-top: 2px solid var(--color-metal-dark);
  box-shadow: 0 -2px 8px var(--color-shadow);
  margin-top: 60px;
}
footer .container {
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}
.footer-nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  margin-bottom: 12px;
}
.footer-nav a {
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-accent);
}
.footer-contact {
  color: var(--color-metal);
  font-size: 0.98rem;
  margin-bottom: 8px;
}
footer p {
  color: var(--color-metal-dark);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* --------------------
   Cookie Consent Banner
--------------------- */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-cookie-bg);
  color: var(--color-accent);
  box-shadow: 0 -2px 16px var(--color-shadow-strong);
  padding: 24px 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
  transition: opacity 0.3s var(--transition), transform 0.4s var(--transition);
}
.cookie-banner.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.cookie-banner .cookie-text {
  flex: 1 1 300px;
  font-size: 1rem;
  color: var(--color-accent);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-banner button {
  background: var(--color-cookie-btn);
  color: var(--color-cookie-btn-text);
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  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-banner button:hover, .cookie-banner button:focus {
  background: var(--color-btn-hover-bg);
  color: var(--color-primary);
}
.cookie-banner .cookie-settings-btn {
  background: var(--color-metal-dark);
  color: var(--color-accent);
}
.cookie-banner .cookie-settings-btn:hover, .cookie-banner .cookie-settings-btn:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(24,28,32,0.85);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--transition);
}
.cookie-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-bg-alt);
  color: var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 32px var(--color-shadow-strong);
  padding: 36px 32px 28px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  animation: cookieModalIn 0.4s 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 h2 {
  color: var(--color-secondary);
  font-size: 1.3rem;
  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-accent);
  font-family: var(--font-body);
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--color-secondary);
  width: 20px;
  height: 20px;
  margin-right: 8px;
}
.cookie-modal .cookie-category.essential label {
  color: var(--color-metal);
  font-style: italic;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 12px;
}
.cookie-modal .cookie-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition), transform var(--transition);
}
.cookie-modal .cookie-modal-close:hover, .cookie-modal .cookie-modal-close:focus {
  color: var(--color-accent);
  transform: scale(1.1);
}

/* --------------------
   Responsive Design
--------------------- */
@media (max-width: 1100px) {
  .feature-grid > div, .category-grid > div, .course-categories > div, .event-list > .text-image-section {
    min-width: 180px;
    max-width: 100%;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
    padding: 0 10px;
  }
  .feature-grid, .category-grid, .course-categories, .event-list, .testimonial-slider, .testimonial-list, .photo-gallery, .article-list {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    gap: 12px;
    min-height: 56px;
  }
  nav {
    display: none;
  }
  .cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .hero {
    padding: 36px 0 24px 0;
  }
  .hero h1 {
    font-size: 1.7rem;
  }
  .feature-grid, .category-grid, .course-categories, .event-list, .testimonial-slider, .testimonial-list, .photo-gallery, .article-list {
    flex-direction: column;
    gap: 16px;
  }
  .feature-grid > div, .category-grid > div, .course-categories > div, .event-list > .text-image-section, .testimonial-card {
    min-width: 0;
    max-width: 100%;
    width: 100%;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 10px;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
  }
  .cookie-modal {
    padding: 22px 10px 18px 10px;
    min-width: 0;
    width: 98vw;
  }
  .footer-nav {
    flex-direction: column;
    gap: 10px;
  }
}
@media (max-width: 500px) {
  html {
    font-size: 14px;
  }
  .hero {
    padding: 18px 0 10px 0;
  }
  .section {
    padding: 18px 5px;
    margin-bottom: 32px;
  }
  .testimonial-card, .card {
    padding: 14px 8px;
  }
}

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

/* --------------------
   Accessibility
--------------------- */
:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* --------------------
   Animations & Effects
--------------------- */
.card, .testimonial-card, .feature-grid > div, .category-grid > div, .course-categories > div, .event-list > .text-image-section {
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.cta-btn, .search-bar button, .cookie-banner button, .cookie-modal .cookie-modal-close {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}

/* --------------------
   Industrial Accents
--------------------- */
.card, .testimonial-card, .feature-grid > div, .category-grid > div, .course-categories > div, .event-list > .text-image-section {
  border-left: 4px solid var(--color-metal-dark);
  border-bottom: 2px solid var(--color-metal-dark);
  background: linear-gradient(120deg, var(--color-card-bg) 85%, #23272b 100%);
}
.card:hover, .testimonial-card:hover, .feature-grid > div:hover, .category-grid > div:hover, .course-categories > div:hover, .event-list > .text-image-section:hover {
  border-left: 4px solid var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}

/* --------------------
   End of CSS
--------------------- */