:root {
    --bg-deep: #030303;
    --text-primary: #8FBC8F;
    --text-secondary: #a1a1aa;

    --glass-surface: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-highlight: rgba(255, 255, 255, 0.1);

    --brand-green: #8FBC8F;
    --brand-green-glow: rgba(34, 197, 94, 0.4);
    --accent-green: #14532de6;

    --font-primary: "Inter", sans-serif;

    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 48px;

    --radius-md: 12px;
    --radius-lg: 24px;
  }

  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-primary);
    background-color: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-image: radial-gradient(
        circle at 15% 50%,
        rgba(20, 83, 45, 0.2) 0%,
        transparent 50%
      ),
      radial-gradient(
        circle at 85% 30%,
        rgba(34, 197, 94, 0.1) 0%,
        transparent 60%
      );
    background-attachment: fixed;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    color: var(--text-primary);
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    letter-spacing: -0.02em;
  }

  h1 {
    font-size: 3rem;
    background: linear-gradient(to right, #ffffff, #a1a1aa);
    -webkit-background-clip: text;
   
  }
  h2 {
    font-size: 2.25rem;
  }
  h3 {
    font-size: 1.5rem;
  }

  p {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
  }

  a {
    color: var(--accent-green);
    text-decoration: none;
    transition: all 0.2s ease;
  }
  a:hover {
    color: var(--brand-green);
    text-shadow: 0 0 12px var(--brand-green-glow);
  }

  button,
  .btn {
    font-family: var(--font-primary);
    font-weight: 600;
    padding: 12px 24px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    backdrop-filter: blur(4px);
  }

  .btn-primary {
    background: rgba(34, 197, 94, 0.15);
    color: var(--brand-green);
    border: 1px solid var(--brand-green);
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.1);
  }
  .btn-primary:hover {
    background: rgba(34, 197, 94, 0.25);
    box-shadow: 0 0 30px rgba(34, 197, 94, 0.2);
    transform: translateY(-2px);
  }

  .btn-secondary {
    background: var(--glass-surface);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
  }
  .btn-secondary:hover {
    background: var(--glass-highlight);
    border-color: rgba(255, 255, 255, 0.2);
  }

  .btn-logout {
    
    color: red;
    background-color: var(--glass-highlight);
    border: 1px solid var(--glass-border);
    padding: 8px 16px;
  }
  .btn-logout:hover {
    background: var(--glass-surface);
    color: var(--text-primary);
  }

  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
  }

  .text-center {
    text-align: center;
  }

  .main-page-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
  }

  .main-page-header {
    background: rgba(3, 3, 3, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 1000;
  }

  .main-page-header .logo {
    height: 36px;
    width: auto;
    filter: drop-shadow(0 0 8px rgba(34, 197, 94, 0.2));
  }

  .user-profile-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
  }

  .user-profile-header .profile-pic {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(34, 197, 94, 0.3);
    box-shadow: 0 0 15px rgba(34, 197, 94, 0.2);
  }

  .user-profile-header .username-display {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
  }

  .main-page-content {
    flex-grow: 1;
  }

  .app-description-section,
  .updates-notices-section,
  .legal-contact-section,
  .feature-timeline-section {
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid transparent;
    position: relative;
  }

  .app-description-section::after,
  .feature-timeline-section::after,
  .updates-notices-section::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 10%;
    width: 80%;
    height: 1px;
    background: linear-gradient(
      90deg,
      transparent,
      var(--glass-border),
      transparent
    );
  }

  .app-description-section h2,
  .updates-notices-section h2,
  .legal-contact-section h2,
  .feature-timeline-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
  }

  .description-subtitle {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    opacity: 0.8;
  }

  .glass-panel {
    background: var(--glass-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    overflow: hidden;
  }

  .glass-panel:hover {
    background: var(--glass-highlight);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  }

  .feature-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
  }

  .feature-card {
    background: var(--glass-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
  }

  .feature-card img {
    width: 100%;
    height: 700px;
    max-height: 700px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
    transition: opacity 0.3s ease;
  }

  .feature-card:hover img {
    opacity: 1;
  }

  .feature-card h3 {
    color: var(--accent-green);
    margin-bottom: var(--spacing-xs);
  }

  .updates-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
  }

  .update-card {
    background: var(--glass-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    padding: var(--spacing-lg);
  }

  .update-card h3 {
    color: var(--accent-green);
    font-size: 1.25rem;
  }

  .update-card .update-date {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: block;
    text-align: right;
    margin-top: var(--spacing-md);
    font-family: monospace;
    opacity: 0.6;
  }

  .timeline-container {
    overflow-x: auto;
    padding: var(--spacing-md) 0;
    margin: 0 -var(--spacing-md);
  }

  .timeline-scroll-wrapper {
    padding: 0 var(--spacing-md);
    min-width: min-content;
  }

  .timeline {
    display: flex;
    position: relative;
    padding: var(--spacing-lg) 0;
  }

  .timeline::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
      90deg,
      rgba(34, 197, 94, 0),
      rgba(34, 197, 94, 0.5),
      rgba(34, 197, 94, 0)
    );
    transform: translateY(-50%);
    z-index: 0;
  }

  .timeline-item {
    background: var(--glass-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    flex: 0 0 300px;
    margin: 0 var(--spacing-md);
    padding: var(--spacing-lg);
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 200px;
    background: rgba(10, 10, 10, 0.6);
  }

  .timeline-item h3 {
    color: var(--accent-green);
    font-size: 1.1rem;
  }

  .timeline-item .timeline-date {
    margin-top: var(--spacing-md);
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    font-size: 0.8rem;
    color: var(--brand-green);
    border: 1px solid rgba(34, 197, 94, 0.2);
  }

  .legal-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
  }

  .legal-link-card {
    background: var(--glass-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    padding: var(--spacing-lg);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .legal-link-card h3 {
    color: var(--text-primary);
    font-size: 1.1rem;
  }

  .legal-link-card:hover h3 {
    color: var(--accent-green);
  }

  .main-page-footer {
    background: rgba(0, 0, 0, 0.8);
    border-top: 1px solid var(--glass-border);
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: auto;
  }

  .main-page-footer a {
    margin: 0 var(--spacing-sm);
    color: var(--text-secondary);
  }

  .main-page-footer a:hover {
    color: var(--accent-green);
  }

 
.glass-logo {
    font-family: 'Inter', sans-serif; 
    font-weight: 800; 
    font-size: 2.5rem;
    letter-spacing: -0.05em;
    text-decoration: none;
    position: relative;
    display: inline-block;
}

.glass-logo .text-dark {
    color: rgba(255, 255, 255, 0.1); 
    background: linear-gradient(
        180deg, 
        rgba(255, 255, 255, 0.4) 0%, 
        rgba(255, 255, 255, 0.1) 40%, 
        rgba(0, 0, 0, 0.8) 51%, 
        rgba(20, 20, 20, 0.9) 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    
   
    text-shadow: 
        0 1px 0 rgba(255, 255, 255, 0.2), 
        0 -1px 0 rgba(0, 0, 0, 0.5);
    filter: drop-shadow(0 4px 4px rgba(0,0,0,0.5));
}


.glass-logo .text-green {
   
    background: linear-gradient(
        180deg, 
        #8FBC8F 0%,   
        #14532d 50%,  
        #22c55e 100%  
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    
   
    filter: drop-shadow(0 0 8px rgba(34, 197, 94, 0.4));
    

    text-shadow: 0 2px 5px rgba(0,0,0,0.2);
}


.glass-logo:hover .text-green {
    filter: drop-shadow(0 0 15px rgba(34, 197, 94, 0.8));
    transition: all 0.3s ease;
}

  @media (max-width: 768px) {
    h1 {
      font-size: 2.25rem;
    }
    .feature-cards-grid,
    .updates-list,
    .legal-links-grid {
      grid-template-columns: 1fr;
    }
    .timeline-item {
      flex: 0 0 260px;
    }
   
    .user-profile-header {
      width: 100%;
      justify-content: space-between;
    }
  }