/* Primary Colors */
:root {
  --primary-red: #ff6b6b;
  --primary-orange: #ff9f6b;
  --primary-gradient: linear-gradient(135deg, #ff6b6b, #ff9f6b);
  --primary-blue: #6c5ce7;
  --primary-light-blue: #87CEEB;
  --text-dark: #2d3436;
  --text-medium: #636e72;
  --background-light: #f8f9fa;
  --white: #ffffff;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: var(--background-light);
  color: var(--text-dark);
  padding: 0;
  line-height: 1.6;
}

header {
  width: 100%;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1rem 0.25rem 1rem;
  border-bottom: 1px solid #eee;
  background: white;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 2px rgba(0,0,0,0.06);
  min-height: 48px;
}

.logo {
  text-decoration: none;
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 350px;
  padding: 0;
  box-sizing: border-box;
}

.logo img {
  width: 100%;
  height: auto;
  transition: transform 0.2s ease;
  padding: 0;
  margin: 0;
  display: block;
}

@media (max-width: 600px) {
  .logo {
    max-width: 250px;
    padding: 0;
  }
  
  .logo img {
    width: 100%;
    height: auto;
    padding: 0;
    margin: 0;
  }
}

.logo img:hover {
  transform: scale(1.05);
}

nav {
  display: flex;
  gap: 2rem;
  align-items: center;
  margin-right: 2rem;
  box-sizing: border-box;
}

nav a {
  text-decoration: none;
  color: #2d3436;
  font-weight: 500;
  transition: color 0.3s ease;
  padding: 0.5rem 0;
}

nav a:hover {
  color: #87CEEB;
}

.hero, .newsletter {
  background: var(--primary-gradient);
  color: white;
  text-align: center;
  padding: 4rem 2rem;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.search-bar {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  gap: 1rem;
  padding: 0 1rem;
  position: relative;
  margin-bottom: 20px;
}

.search-bar input {
  flex: 1;
  padding: 1rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  min-width: 0;
}

.search-bar button {
  padding: 1rem 2rem;
  background-color: var(--primary-blue);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: background-color 0.3s ease;
  white-space: nowrap;
}

.search-bar button:hover {
  background-color: var(--primary-light-blue);
}

.section {
  padding: 4rem 2rem;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 3rem;
  color: var(--text-dark);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.card {
  background-color: var(--white);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 12px rgba(0,0,0,0.15);
}

.card-logo {
  width: 120px;
  height: 120px;
  border-radius: 24px;
  background: white;
  padding: 1rem;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  margin: 1rem auto;
  display: block;
}

.card-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.card .tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: #e1f5fe;
  color: #0984e3;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
}

.card-title {
  color: var(--text-dark);
}

.card-text {
  color: var(--text-medium);
}

.card h3 {
  margin: 0.5rem 0;
  color: var(--text-dark);
}

.card p {
  color: var(--text-medium);
  margin-bottom: 2rem;
  flex: 1;
}

.card .btn {
  display: block;
  width: 90%;
  margin: 0 auto;
  background-color: var(--primary-blue);
  color: white;
  text-decoration: none;
  padding: 1.2rem;
  border-radius: 12px;
  font-weight: 500;
  transition: background-color 0.3s ease;
  text-align: center;
  font-size: 1rem;
}

.card .btn:hover {
  background-color: var(--primary-light-blue);
}

.newsletter {
  background: var(--primary-gradient);
  color: white;
  text-align: center;
  padding: 4rem 2rem;
}

.newsletter h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.newsletter p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.newsletter form {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  gap: 1rem;
  padding: 0 1rem;
}

.newsletter input {
  flex: 1;
  padding: 1rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  min-width: 0;
}

.newsletter button {
  padding: 1rem 2rem;
  background-color: var(--primary-blue);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: background-color 0.3s ease;
  white-space: nowrap;
}

.newsletter button:hover {
  background-color: var(--primary-light-blue);
}

footer {
  text-align: center;
  padding: 1.5rem;
  border-top: 1px solid #eee;
  color: #777;
  font-size: 0.9rem;
}

/* Categories Section Styles */
.categories-slider {
  padding: 2.5rem 1.25rem;
  background-color: #fff;
  max-width: 900px;
  margin: 0 auto;
}

.categories-title {
  text-align: center;
  font-size: 1.6rem;
  margin-bottom: 2rem;
  color: var(--text-dark);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.25rem;
  max-width: 850px;
  margin: 0 auto;
}

.category-item {
  text-decoration: none;
  color: var(--text-dark);
  text-align: center;
  padding: 1rem;
  background: white;
  border-radius: 10px;
  box-shadow: 0 3px 5px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.category-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 12px rgba(0,0,0,0.15);
}

.category-item img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  margin-bottom: 0.5rem;
}

.category-item span {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
}

.categories-nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.nav-button {
  background-color: var(--primary-blue);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  transition: background-color 0.3s ease;
}

.nav-button:hover {
  background-color: var(--primary-light-blue);
}

.categories-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #dfe6e9;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.dot.active {
  background-color: var(--primary-blue);
}

/* Updated dropdown and submenu styles for the new HTML structure */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #fff;
  min-width: 180px;
  box-shadow: 0 6px 12px rgba(0,0,0,0.1);
  border-radius: 6px;
  padding: 0.35rem 0;
  z-index: 100;
}

.dropdown:hover .dropdown-content {
  display: block;
}

.dropdown-content a {
  color: var(--text-dark);
  padding: 0.5rem 0.75rem;
  display: block;
  text-decoration: none;
  transition: background-color 0.3s ease;
  font-size: 0.95rem;
}

.dropdown-content a:hover {
  background-color: var(--background-light);
  color: var(--primary-blue);
}

/* New submenu styling for div.has-submenu structure */
.has-submenu {
  position: relative;
}

/* Add the arrow for submenu indicator */
.has-submenu > a::after {
  content: "▶";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.65em;
}

/* Submenu positioning */
.dropdown-submenu {
  display: none;
  position: absolute;
  left: 100%;
  top: 0;
  background-color: #fff;
  min-width: 180px;
  box-shadow: 0 6px 12px rgba(0,0,0,0.1);
  border-radius: 6px;
  padding: 0.35rem 0;
  z-index: 101;
}

/* Show submenu on hover - this is the critical part */
.has-submenu:hover .dropdown-submenu {
  display: block;
}

/* Fix padding for submenu parent items */
.has-submenu > a {
  padding-right: 20px;
}

/* Category Page Styles */
.category-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.category-header {
  text-align: center;
  padding: 0.5rem 0;
  background: var(--background-light);
  margin-bottom: 0.5rem;
}

.category-header h1 {
  font-size: 2.5rem;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.category-header p {
  color: var(--text-medium);
  font-size: 1.1rem;
}

.category-filters {
  margin-bottom: 2rem;
  padding: 1rem;
  background: var(--background-light);
  border-radius: 8px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.filter-group label {
  color: var(--text-medium);
  font-weight: 500;
}

.filter-group select {
  padding: 0.5rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: white;
  color: var(--text-dark);
  cursor: pointer;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 1rem;
}

.app-card {
  display: flex;
  align-items: center;
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  margin-bottom: 2rem;
  padding: 1.5rem;
  flex-wrap: wrap;
}

.app-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.card-logo {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  background: white;
  padding: 0.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  margin-right: 1.5rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.app-info {
  flex: 1;
  padding: 0;
}

.app-info h3 {
  margin: 0.5rem 0;
  font-size: 1.25rem;
  color: var(--text-dark);
}

.app-info .tag {
  background: #e3f2fd;
  color: var(--primary-blue);
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  display: inline-block;
}

.app-info .reward {
  color: #2e7d32;
  font-weight: 600;
  margin: 0.5rem 0;
}

.rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.5rem 0;
}

.rating span:first-child {
  color: #ffc107;
}

.rating-count {
  color: var(--text-medium);
  font-size: 0.875rem;
}

.btn-primary {
  display: inline-block;
  background-color: var(--primary-red);
  color: var(--white);
  text-decoration: none;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  width: auto;
  max-width: 100%;
  box-sizing: border-box;
  text-align: center;
  margin-top: 1rem;
  min-width: 0;
}

.btn-primary:hover {
  background-color: var(--primary-orange);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Pagination Styles */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 1rem 0;
  gap: 1rem;
}

.pagination button {
  padding: 0.5rem 1rem;
  border: 1px solid #ddd;
  background: #fff;
  color: var(--text-dark);
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.pagination button:hover:not(:disabled) {
  background: var(--background-light);
  border-color: #999;
}

.pagination button.disabled {
  background: #f5f5f5;
  color: #999;
  cursor: not-allowed;
  opacity: 0.7;
}

.page-numbers {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.page-numbers a {
  padding: 0.5rem 1rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  color: var(--text-dark);
  text-decoration: none;
  transition: all 0.3s ease;
  min-width: 2.5rem;
  text-align: center;
}

.page-numbers a:hover {
  background: var(--background-light);
  border-color: #999;
}

.page-numbers a.active {
  background: var(--primary-blue);
  color: white;
  border-color: var(--primary-light-blue);
}

.page-numbers .ellipsis {
  color: var(--text-medium);
  padding: 0 0.5rem;
}

/* App Card Transition */
.app-card {
  transition: opacity 0.3s ease;
}

/* Form Validation Styles */
input:invalid {
  border-color: #ff7675;
}

input:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(135, 206, 235, 0.2);
}

/* Responsive Form Styles */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 0.5rem 0.5rem 0.5rem;
    align-items: stretch;
  }
  .logo {
    max-width: 250px;
    margin: 0 auto;
    justify-content: center;
  }
  .hamburger-menu {
    margin: 0 auto 0.5rem auto;
    align-self: center;
  }
  nav {
    flex-direction: column;
    gap: 1rem;
    margin: 0;
    width: 100%;
    box-sizing: border-box;
  }
  .hero h1 {
    font-size: 2rem;
  }

  .search-bar,
  .newsletter form {
    flex-direction: column;
    gap: 0.75rem;
  }

  .search-bar input,
  .newsletter input {
    width: 100%;
  }

  .search-bar button,
  .newsletter button {
    width: 100%;
    padding: 0.875rem 1.5rem;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .categories-grid {
    grid-template-columns: 1fr;
  }

  .search-bar,
  .newsletter form {
    padding: 0 0.5rem;
  }

  .search-bar input,
  .newsletter input,
  .search-bar button,
  .newsletter button {
    font-size: 0.875rem;
    padding: 0.75rem 1rem;
  }
}

/* Form Loading States */
.search-bar button:disabled,
.newsletter button:disabled {
  background-color: #b2bec3;
  cursor: not-allowed;
}

/* Form Message Styles */
.form-message {
  padding: 1rem;
  margin-bottom: 1.5rem;
  border-radius: 8px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: fadeIn 0.3s ease-in-out;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.form-message.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-message.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.form-message.info {
  background-color: #cce5ff;
  color: #004085;
  border: 1px solid #b8daff;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message-fade-out {
  animation: fadeOut 0.3s ease-in-out forwards;
}

@keyframes fadeOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-10px);
  }
}

/* Search Results Styles */
.search-results {
  width: 100%;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  margin-top: 10px;
  max-height: 70vh;
  overflow-y: auto;
  z-index: 1000;
  display: none;
  padding: 16px;
}

.search-result-card {
  display: flex;
  align-items: center;
  padding: 12px;
  border-bottom: 1px solid #eee;
  transition: background-color 0.2s;
}

.search-result-card:last-child {
  border-bottom: none;
}

.search-result-card:hover {
  background-color: var(--background-light);
}

.search-result-card img {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  object-fit: contain;
  margin-right: 16px;
}

.search-result-content {
  flex: 1;
}

.search-result-content h3 {
  margin: 0 0 4px 0;
  font-size: 1.1em;
  color: var(--text-dark);
}

.search-result-content .tag {
  display: inline-block;
  padding: 2px 8px;
  background: #e9ecef;
  border-radius: 4px;
  font-size: 0.8em;
  color: var(--text-medium);
  margin-bottom: 4px;
}

.search-result-content p {
  margin: 4px 0 8px;
  color: var(--text-medium);
  font-size: 0.9em;
}

.search-result-content .btn {
  padding: 4px 12px;
  font-size: 0.9em;
}

.no-results {
  text-align: center;
  padding: 20px;
  color: var(--text-medium);
  font-style: italic;
}

/* Scrollbar styles for search results */
.search-results::-webkit-scrollbar {
  width: 8px;
}

.search-results::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

.search-results::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 4px;
}

.search-results::-webkit-scrollbar-thumb:hover {
  background: #555;
}

/* About Page Styles */
.about-hero {
  background: var(--primary-gradient);
  color: white;
  text-align: center;
  padding: 6rem 2rem;
  margin-bottom: 4rem;
}

.about-hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.about-hero-content p {
  font-size: 1.2rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

.about-section {
  padding: 2rem;
}

.about-container {
  max-width: 1200px;
  margin: 0 auto;
}

.about-story,
.about-mission,
.about-values,
.about-features {
  margin-bottom: 4rem;
}

.about-story h2,
.about-mission h2,
.about-values h2,
.about-features h2 {
  font-size: 2rem;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  text-align: center;
}

.about-story p,
.about-mission p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-medium);
  max-width: 800px;
  margin: 0 auto;
}

.mission-list {
  max-width: 800px;
  margin: 2rem auto;
  padding-left: 2rem;
}

.mission-list li {
  font-size: 1.1rem;
  color: var(--text-medium);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.value-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 12px rgba(116, 185, 255, 0.15);
}

.value-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.value-card h3 {
  color: var(--text-dark);
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.value-card p {
  color: var(--text-medium);
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-item {
  text-align: center;
  padding: 2rem;
}

.feature-item h3 {
  color: var(--text-dark);
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.feature-item p {
  color: var(--text-medium);
  line-height: 1.6;
}

/* Responsive styles for About page */
@media (max-width: 768px) {
  .about-hero {
    padding: 4rem 1rem;
  }

  .about-hero-content h1 {
    font-size: 2.5rem;
  }

  .values-grid,
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .about-section {
    padding: 1rem;
  }

  .value-card,
  .feature-item {
    padding: 1.5rem;
  }
}

/* FAQ Page Styles */
.faq-hero {
  background: var(--primary-gradient);
  color: white;
  text-align: center;
  padding: 4rem 2rem;
  margin-bottom: 2rem;
}

.faq-hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.faq-hero-content p {
  font-size: 1.2rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

.faq-section {
  padding: 2rem;
}

.faq-container {
  max-width: 1000px;
  margin: 0 auto;
}

.faq-category {
  margin-bottom: 3rem;
}

.faq-category h2 {
  font-size: 1.8rem;
  color: var(--text-dark);
  margin-bottom: 2rem;
  text-align: center;
}

.faq-grid {
  display: grid;
  gap: 1.5rem;
}

.faq-item {
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.faq-item:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.faq-question {
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--background-light);
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background: #e9ecef;
}

.faq-question h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--text-dark);
  padding-right: 2rem;
}

.toggle-icon {
  font-size: 1.5rem;
  color: var(--primary-blue);
  font-weight: bold;
  transition: transform 0.3s ease;
}

.faq-item.active .toggle-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-answer p {
  margin: 1.5rem 0;
  color: var(--text-medium);
  line-height: 1.6;
}

.faq-answer ul,
.faq-answer ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
  color: var(--text-medium);
}

.faq-answer li {
  margin-bottom: 0.5rem;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 1.5rem;
}

/* Responsive styles for FAQ page */
@media (max-width: 768px) {
  .faq-hero-content h1 {
    font-size: 2rem;
  }

  .faq-section {
    padding: 1rem;
  }

  .faq-question h3 {
    font-size: 1rem;
  }

  .faq-answer {
    padding: 0 1rem;
  }

  .faq-item.active .faq-answer {
    padding: 1rem;
  }
}

/* Contact Page Styles */
.contact-hero {
  background: var(--primary-gradient);
  color: white;
  text-align: center;
  padding: 4rem 2rem;
  margin-bottom: 2rem;
}

.contact-hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.contact-hero-content p {
  font-size: 1.2rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

.contact-section {
  padding: 2rem;
}

.contact-container {
  max-width: 1200px;
  margin: 0 auto;
}

.contact-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.contact-methods h2,
.contact-form h2,
.contact-additional h2 {
  font-size: 1.8rem;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.contact-methods p {
  color: var(--text-medium);
  margin-bottom: 2rem;
}

.contact-method-grid {
  display: grid;
  gap: 1.5rem;
}

.contact-method {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-method:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.method-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.contact-method h3 {
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.contact-method p {
  color: var(--text-medium);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.contact-method a {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 500;
}

.contact-method a:hover {
  text-decoration: underline;
}

.contact-form {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
  color: var(--text-dark);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 2px rgba(116, 185, 255, 0.1);
}

.submit-button {
  width: 100%;
  padding: 1rem;
  background: var(--primary-blue);
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.submit-button:hover {
  background: var(--primary-light-blue);
}

.submit-button:disabled {
  background: #b2bec3;
  cursor: not-allowed;
}

.contact-additional {
  margin-top: 2rem;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.info-item {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.info-item h3 {
  color: var(--text-dark);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.info-item p {
  color: var(--text-medium);
  margin-bottom: 1rem;
}

.info-item ul {
  list-style: none;
  padding: 0;
}

.info-item li {
  color: var(--text-medium);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.social-link {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--background-light);
  color: var(--text-dark);
  text-decoration: none;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

.social-link:hover {
  background: #e9ecef;
  color: var(--primary-blue);
}

/* Responsive styles for Contact page */
@media (max-width: 992px) {
  .contact-info {
    grid-template-columns: 1fr;
  }

  .contact-method-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .contact-hero-content h1 {
    font-size: 2rem;
  }

  .contact-section {
    padding: 1rem;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }
}

/* App Detail Page Styles */
.app-detail {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.app-header {
  background: var(--primary-gradient);
  color: white;
  padding: 3rem 2rem;
  margin: -2rem -2rem 2rem -2rem;
}

.app-header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.app-logo {
  width: 120px;
  height: 120px;
  border-radius: 24px;
  background: white;
  padding: 1rem;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  margin: 1rem auto;
  display: block;
}

.app-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.app-header .app-info h1 {
  font-size: 2.5rem;
  margin: 0 0 0.5rem 0;
}

.app-header .tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.25rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.app-header .rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.app-header .rating span:first-child {
  color: #ffd700;
}

.app-content {
  display: grid;
  gap: 3rem;
}

.referral-section {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.referral-section h2 {
  padding: 1.5rem;
  margin: 0;
  border-bottom: 1px solid #eee;
}

.offer-card {
  padding: 1.5rem;
}

.offer-details {
  margin-bottom: 2rem;
}

.offer-details h3 {
  font-size: 1.5rem;
  margin: 0 0 1rem 0;
  color: var(--text-dark);
}

.offer-description {
  color: var(--text-medium);
  margin-bottom: 1.5rem;
}

.referral-code {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.referral-code input {
  flex: 1;
  padding: 0.75rem;
  border: 2px solid #dfe6e9;
  border-radius: 8px;
  font-size: 1rem;
  font-family: monospace;
  background: var(--background-light);
}

.copy-button {
  padding: 0.75rem 1.5rem;
  background: var(--primary-blue);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s ease;
}

.copy-button:hover {
  background: var(--primary-light-blue);
}

.cta-button {
  display: inline-block;
  padding: 1rem 2rem;
  background: var(--primary-blue);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: background 0.3s ease;
}

.cta-button:hover {
  background: var(--primary-light-blue);
}

.offer-terms {
  background: var(--background-light);
  padding: 1.5rem;
  border-radius: 8px;
}

.offer-terms h4 {
  margin: 0 0 1rem 0;
  color: var(--text-dark);
}

.offer-terms ul {
  margin: 0;
  padding-left: 1.5rem;
  color: var(--text-medium);
}

.offer-terms li {
  margin-bottom: 0.5rem;
}

.how-to-section {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.step-card {
  text-align: center;
  padding: 1.5rem;
  background: var(--background-light);
  border-radius: 12px;
  position: relative;
}

.step-number {
  width: 32px;
  height: 32px;
  background: var(--primary-blue);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  margin: 0 auto 1rem auto;
}

.step-card h3 {
  margin: 0 0 1rem 0;
  color: var(--text-dark);
}

.step-card p {
  color: var(--text-medium);
  margin: 0;
}

.about-app {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.about-content p {
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.feature {
  padding: 1.5rem;
  background: var(--background-light);
  border-radius: 12px;
}

.feature h4 {
  color: var(--text-dark);
  margin: 0 0 0.5rem 0;
}

.feature p {
  color: var(--text-medium);
  margin: 0;
}

.additional-info {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.info-card {
  padding: 1.5rem;
  background: var(--background-light);
  border-radius: 12px;
}

.info-card h3 {
  color: var(--text-dark);
  margin: 0 0 1rem 0;
}

.info-card ul {
  margin: 0;
  padding-left: 1.5rem;
  color: var(--text-medium);
}

.info-card li {
  margin-bottom: 0.5rem;
}

.related-apps {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 2rem;
}

.related-apps h2 {
  text-align: center;
  margin-bottom: 2rem;
}

/* Responsive styles for app detail page */
@media (max-width: 768px) {
  .app-detail {
    padding: 1rem;
  }

  .app-header {
    padding: 2rem 1rem;
    margin: -1rem -1rem 1rem -1rem;
  }

  .app-header-content {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .app-logo {
    width: 100px;
    height: 100px;
  }

  .app-header .app-info h1 {
    font-size: 2rem;
  }

  .referral-code {
    flex-direction: column;
  }

  .copy-button {
    width: 100%;
  }

  .steps-grid,
  .features-grid,
  .info-grid {
    grid-template-columns: 1fr;
  }
}

/* Voting Section Styles */
.voting-container {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #eee;
  text-align: center;
}

.vote-question {
  font-size: 0.95rem;
  color: var(--text-medium);
  margin-bottom: 0.75rem;
}

.vote-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.upvote-button,
.downvote-button {
  background: none;
  border: 1px solid #dfe6e9;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text-medium);
}

.upvote-button:hover,
.downvote-button:hover {
  background-color: var(--background-light);
  border-color: #b2bec3;
}

.upvote-button.active {
  background-color: var(--primary-blue);
  border-color: var(--primary-blue);
  color: white;
}

.downvote-button.active {
  background-color: #ff7675;
  border-color: #ff7675;
  color: white;
}

.vote-count {
  font-weight: 600;
  color: var(--text-dark);
  min-width: 24px;
  text-align: center;
}

.vote-message {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: var(--primary-blue);
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

.vote-message.show {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive styles for voting section */
@media (max-width: 768px) {
  .voting-container {
    margin-top: 1rem;
    padding-top: 1rem;
  }
  
  .upvote-button,
  .downvote-button {
    width: 32px;
    height: 32px;
  }
}

/* Search suggestion item styles */
.search-suggestion {
  display: flex;
  align-items: center;
  padding: 8px;
  cursor: pointer;
  border-bottom: 1px solid #f0f0f0;
  transition: background 0.2s;
}
.search-suggestion:last-child {
  border-bottom: none;
}
.search-suggestion:hover {
  background-color: var(--background-light);
}
.suggestion-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
  margin-right: 8px;
}
.suggestion-title {
  font-size: 1rem;
  color: var(--text-dark);
}

/* Feedback Section Styles */
.feedback-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background-color: var(--background-light);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.feedback-section h3 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: var(--text-dark);
}

.feedback-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.feedback-button {
    padding: 0.5rem 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: white;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
}

.feedback-button:hover {
    background-color: var(--background-light);
}

.feedback-button.active {
    background-color: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.feedback-form {
    margin-top: 1rem;
}

.feedback-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 1rem;
    min-height: 100px;
    resize: vertical;
    font-family: inherit;
}

.feedback-form textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 2px rgba(9, 132, 227, 0.2);
}

.submit-feedback {
    padding: 0.5rem 1rem;
    background-color: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.submit-feedback:hover {
    background-color: var(--primary-light-blue);
}

.feedback-message {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 4px;
    font-weight: 500;
}

.feedback-message.success {
    background-color: #d4edda;
    color: #155724;
}

.feedback-message.error {
    background-color: #f8d7da;
    color: #721c24;
}

.feedback-message.info {
    background-color: #cce5ff;
    color: #004085;
    border: 1px solid #b8daff;
}

/* Category Links */
.category-links {
  margin-top: 1rem;
  font-size: 0.9rem;
}

.category-links a {
  color: var(--primary-blue);
  text-decoration: none;
  margin-right: 0.5rem;
}

.category-links a:hover {
  text-decoration: underline;
}

/* Referral Code Section */
.referral-code-section {
  margin: 1.5rem 0;
  padding: 1rem;
  background: var(--background-light);
  border-radius: 8px;
}

.referral-code-display {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.referral-code-auth {
  text-align: center;
}

.referral-code-auth p {
  margin-bottom: 1rem;
  color: var(--text-medium);
}

.referral-code-auth input {
  padding: 0.5rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  margin-right: 0.5rem;
  width: 200px;
}

.referral-code-auth button {
  padding: 0.5rem 1rem;
  background: var(--primary-blue);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s;
}

.referral-code-auth button:hover {
  background: var(--primary-light-blue);
}

.auth-message {
  margin-top: 0.5rem;
  color: #dc3545;
  font-size: 0.9rem;
}

/* Copy Button Styles */
.copy-button {
  padding: 0.5rem 1rem;
  background: var(--primary-blue);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s;
}

.copy-button:hover {
  background: var(--primary-light-blue);
}

/* View All Category Page */
.category-header {
  text-align: center;
  padding: 0.5rem 0;
  background: var(--background-light);
  margin-bottom: 0.5rem;
}

.category-header h1 {
  font-size: 2.5rem;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.category-header p {
  color: var(--text-medium);
  max-width: 600px;
  margin: 0 auto;
}

/* Legal Content Styles */
.legal-content {
  max-width: 800px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.legal-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.legal-content .last-updated {
  color: var(--text-medium);
  font-style: italic;
  margin-bottom: 2rem;
}

.legal-content section {
  margin-bottom: 2rem;
}

.legal-content h2 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.legal-content h3 {
  font-size: 1.4rem;
  margin: 1.5rem 0 1rem;
  color: var(--text-dark);
}

.legal-content p {
  margin-bottom: 1rem;
  line-height: 1.6;
  color: var(--text-dark);
}

.legal-content ul {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.legal-content li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
  color: var(--text-dark);
}

/* Footer Links */
.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1rem;
}

.footer-links a {
  color: var(--text-dark);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--primary-blue);
}

.section#featured .card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section#featured .card {
  background: white;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}

.section#featured .card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.section#featured .card img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin-bottom: 16px;
  border-radius: 16px;
}

.section#featured .card-tags {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  position: absolute;
  top: 24px;
  right: 24px;
  gap: 4px;
  z-index: 2;
}

.section#featured .card .tag {
  position: static;
  margin: 0;
}

.section#featured .card h3 {
  margin: 0 0 8px 0;
  color: var(--text-dark);
  font-size: 20px;
  font-weight: 600;
}

.section#featured .card p {
  color: var(--text-medium);
  margin: 0 0 24px 0;
  font-size: 16px;
  line-height: 1.5;
  flex: 1;
}

.section#featured .card .btn {
  display: block;
  width: 100%;
  background-color: var(--primary-blue);
  color: white;
  text-decoration: none;
  padding: 12px 0;
  border-radius: 8px;
  font-weight: 500;
  font-size: 16px;
  text-align: center;
  transition: background-color 0.2s ease;
}

.section#featured .card .btn:hover {
  background-color: #1d4ed8;
}

@media (max-width: 1024px) {
  .section#featured .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .section#featured .card-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0 16px;
  }
  
  .section#featured .card {
    padding: 16px;
  }
}

.app-tags {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 15px;
}
.app-tags .tag,
.app-tags .country-tag {
  position: static;
  margin: 0;
}
.app-tags .country-tag {
  background: #e3f2fd;
  color: #5F9EA0;
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  display: inline-block;
}

.card-tags {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.5rem;
}

.card-tags .country-tag {
  background: #e3f2fd;
  color: #5F9EA0;
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  display: inline-block;
}

/* Contact form validation styles */
.validation-message {
    font-size: 0.875rem;
    margin-top: 0.25rem;
    min-height: 1.25rem;
}

.form-message {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    font-weight: 500;
    animation: fadeIn 0.3s ease-in-out;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form-message.info {
    background-color: #cce5ff;
    color: #004085;
    border: 1px solid #b8daff;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-fade-out {
    animation: fadeOut 0.5s ease-in-out forwards;
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}

/* Subcategories Section */
.subcategories {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: #f8f9fa;
  border-radius: 8px;
  text-align: center;
}

.subcategories h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #333;
}

.subcategory-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.subcategory-link {
  display: inline-block;
  padding: 0.75rem 1.25rem;
  background-color: white;
  color: #333;
  text-decoration: none;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.subcategory-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
  color: #87CEEB;
}

.subcategory-quick-links {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.subcategory-quick-links a {
  font-size: 0.85rem;
  color: #666;
  text-decoration: underline;
  transition: color 0.2s ease;
}

.subcategory-quick-links a:hover {
  color: #87CEEB;
}

/* Accent elements */
.accent {
  color: var(--primary-orange);
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* Hamburger Menu Styles */
.hamburger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 1001;
  position: relative;
}

.hamburger-menu span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--text-dark);
  transition: all 0.3s ease;
}

.hamburger-menu.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.hamburger-menu.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav-overlay.active {
  opacity: 1;
}

@media (max-width: 768px) {
  .hamburger-menu {
    display: flex;
  }

  .nav-overlay {
    display: block;
  }

  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: white;
    padding: 80px 20px 20px;
    transition: right 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
  }

  nav.active {
    right: 0;
  }

  nav a {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
  }

  .dropdown-content {
    position: static;
    width: 100%;
    box-shadow: none;
    padding-left: 20px;
  }

  .dropdown-submenu {
    position: static;
    width: 100%;
    padding-left: 20px;
  }

  .has-submenu > a::after {
    float: right;
  }
}