/* Base Styles */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    :root {
      --bg-color: #121212;
      --text-color: #f5f5f5;
      --accent-color: #00adb5;
      --card-bg: #1f1f1f;
      --card-hover: #2e2e2e;
      --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      --transition-base: 0.3s ease;
      --shadow-sm: 0 4px 6px rgba(0,0,0,0.1);
      --shadow-lg: 0 10px 25px rgba(0,173,181,0.2);
    }

    body {
      font-family: var(--font-family);
      background-color: var(--bg-color);
      color: var(--text-color);
      line-height: 1.6;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }

    /* Header Styles */
    .explore-header {
      background-color: #1a1a1a;
      padding: 1rem 2rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
      position: relative;
      z-index: 100;
      border-bottom: 1px solid rgba(0,173,181,0.1);
    }

    .header-left {
      display: flex;
      align-items: center;
      gap: 20px;
    }

    .hamburger-menu {
      cursor: pointer;
      width: 30px;
      height: 21px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: transform 0.4s ease;
    }

    .hamburger-menu span {
      display: block;
      height: 3px;
      width: 100%;
      background: var(--accent-color);
      border-radius: 3px;
      transition: all var(--transition-base);
    }

    .hamburger-menu:hover span {
      background: #f5f5f5;
    }

    .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-dropdown {
      position: absolute;
      top: 100%;
      left: 0;
      background-color: var(--card-bg);
      width: 100px;
      border-radius: 0 0 8px 8px;
      overflow: hidden;
      transform: translateY(-10px);
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease;
      z-index: 1000;
      box-shadow: 0 10px 20px rgba(0,0,0,0.3);
      border: 1px solid rgba(0,173,181,0.1);
    }

    .nav-dropdown.active {
      transform: translateY(0);
      opacity: 1;
      visibility: visible;
    }

    .nav-dropdown a {
      display: block;
      padding: 1rem;
      text-decoration: none;
      color: var(--text-color);
      transition: all 0.3s ease;
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .nav-dropdown a:last-child {
      border-bottom: none;
    }

    .nav-dropdown a:hover {
      background-color: rgba(0,173,181,0.1);
      color: var(--accent-color);
      padding-left: 1.5rem;
    }

    .logo-container {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .logo {
      height: 50px;
      transition: transform 0.3s ease;
    }

    .logo:hover {
      transform: scale(1.15);
    }

    .search-container {
      flex: 1;
      max-width: 66%;
      display: flex;
      margin: 0 20px;
      position: relative;
    }

    .search-bar {
      width: 100%;
      padding: 0.8rem 1.5rem;
      padding-right: 50px;
      border-radius: 30px;
      border: none;
      background: #1f1f1f;
      color: var(--text-color);
      font-size: 1rem;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
      border: 1px solid rgba(0,173,181,0.1);
    }

    .search-bar:focus {
      outline: none;
      box-shadow: var(--shadow-lg);
      border-color: rgba(0, 255, 255, 1);
    }

    .search-bar::placeholder {
      color: #888;
    }

    .search-button {
      position: absolute;
      right: 10px;
      top: 50%;
      transform: translateY(-50%);
      background: none;
      border: none;
      color: #888;
      font-size: 1.2rem;
      cursor: pointer;
      transition: color 0.3s ease;
    }

    .search-button:hover {
      color: var(--accent-color);
    }

    .scan-button {
      background: var(--accent-color);
      color: #000;
      border: none;
      border-radius: 50%;
      width: 45px;
      height: 45px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: all 0.3s ease;
      position: relative;
      box-shadow: var(--shadow-sm);
    }

    .scan-button:hover {
      background: #019ca2;
      transform: scale(1.1);
      box-shadow: var(--shadow-lg);
    }

    .scan-button::after {
      content: 'Scan to search';
      position: absolute;
      top: 100%;
      left: 50%;
      transform: translateX(-50%);
      background: rgba(30,30,30,0.9);
      color: #f5f5f5;
      padding: 5px 10px;
      border-radius: 4px;
      font-size: 0.8rem;
      white-space: nowrap;
      opacity: 0;
      visibility: hidden;
      transition: all 0.2s ease;
      margin-top: 10px;
      pointer-events: none;
    }

    .scan-button:hover::after {
      opacity: 1;
      visibility: visible;
      margin-top: 5px;
    }

    /* Page Content */
    .explore-content {
      flex: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: 2rem;
      text-align: center;
    }

    .explore-content h1 {
      font-size: 3rem;
      margin-bottom: 1.5rem;
      background: linear-gradient(to right, #f5f5f5, var(--accent-color));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .explore-content p {
      font-size: 1.2rem;
      max-width: 600px;
      color: #ddd;
      margin-bottom: 2rem;
    }

    .placeholder-image {
      width: 300px;
      height: 200px;
      background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
      border: 1px solid rgba(0,173,181,0.1);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 2rem 0;
      color: #888;
      font-style: italic;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .explore-header {
        padding: 1rem;
        flex-wrap: wrap;
      }
      
      .header-left {
        width: 100%;
        justify-content: space-between;
        margin-bottom: 10px;
      }
      
      .search-container {
        max-width: 100%;
        margin: 0 0 10px;
        order: 3;
      }
      
      .scan-button {
        position: absolute;
        right: 1rem;
        top: 1rem;
      }
      
      .explore-content h1 {
        font-size: 2.2rem;
      }
      
      .explore-content p {
        font-size: 1rem;
      }
    }

    @media (max-width: 480px) {
      .logo {
        height: 40px;
      }
      
      .explore-content h1 {
        font-size: 1.8rem;
      }
      
      .placeholder-image {
        width: 100%;
        max-width: 300px;
      }
    }

/* Section 2 */
.filter-panel {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin: 2rem 0 3rem;
  width: 100%;
  max-width: 800px;
  position: relative;
  z-index: 10;
}

.filter-group {
  position: relative;
}

.filter-button {
  background-color: var(--card-bg);
  color: var(--text-color);
  border: 1px solid rgba(0,173,181,0.1);
  border-radius: 30px;
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.filter-button:hover {
  background-color: var(--card-hover);
  border-color: rgba(0,173,181,0.3);
  box-shadow: var(--shadow-lg);
}

.filter-button i {
  font-size: 0.8rem;
  transition: transform 0.3s ease;
}

.filter-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  transform: translateY(10px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0,173,181,0.1);
}

.filter-group:hover .filter-dropdown,
.filter-group.active .filter-dropdown {
  transform: translateY(5px);
  opacity: 1;
  visibility: visible;
}

.filter-group.active .filter-button i {
  transform: rotate(180deg);
}

.filter-option {
  display: block;
  padding: 0.8rem 1rem;
  text-decoration: none;
  color: var(--text-color);
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  text-align: left;
  font-size: 0.95rem;
}

.filter-option:last-child {
  border-bottom: none;
}

.filter-option:hover {
  background-color: rgba(0,173,181,0.1);
  color: var(--accent-color);
  padding-left: 1.3rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .filter-panel {
    flex-direction: row;
    align-items: center;
    gap: 1rem;
    max-width: 300px;
  }
  
  .filter-group {
    width: 100%;
  }
  
  .filter-button {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 480px) {
  .filter-panel {
    max-width: 100%;
    padding: 0 1rem;
  }
}


.collapsible-section {
  width: 100%;
  max-width: 800px;
  margin-bottom: 2rem;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(30, 30, 30, 0.5);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(0,173,181,0.1);
  box-shadow: var(--shadow-sm);
}

.collapsible-heading {
  font-size: 2.5rem;
  margin: 0;
  padding: 1.5rem;
  background: linear-gradient(to right, #f5f5f5, var(--accent-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-base);
  position: relative;
}

.collapsible-heading:hover {
  background: linear-gradient(to right, #ffffff, #00d5e0);
  -webkit-background-clip: text;
  background-clip: text;
}

.collapsible-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--accent-color);
  opacity: 0.3;
  transition: all var(--transition-base);
}

.collapsible-heading:hover::after {
  opacity: 1;
  width: 150px;
}

.collapsible-heading i {
  font-size: 1.5rem;
  color: var(--accent-color);
  transition: transform 0.4s ease;
}

.collapsible-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out;
  padding: 0 1.5rem;
}

.collapsible-content p {
  font-size: 1.2rem;
  line-height: 1.8;
  padding: 1.5rem 0;
  margin: 0;
  color: #ddd;
  border-top: 1px solid rgba(0,173,181,0.1);
}

/* When expanded */
.collapsible-section.expanded .collapsible-content {
  max-height: 500px; /* Adjust as needed */
}

.collapsible-section.expanded .collapsible-heading i {
  transform: rotate(180deg);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .collapsible-heading {
    font-size: 2rem;
    padding: 1.2rem;
  }
  
  .collapsible-content p {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .collapsible-heading {
    font-size: 1.7rem;
    padding: 1rem;
  }
  
  .collapsible-heading i {
    font-size: 1.2rem;
  }
  
  .collapsible-content p {
    font-size: 1rem;
  }
}