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

    body { 
      font-family: 'DM Mono', monospace; 
      min-height: 100vh; 
      overflow-x: hidden; 
      background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url(images/bg.png);
      background-size: cover;
      background-position: center;
      position: relative;
      padding: 6rem 2rem 4rem;
      margin: 0 auto;
     }

    /* layout */
    .container {
      max-width: 1400px;
      margin: 0 auto;
      padding: 0 28px;
    }

    /* navbar */
    .navbar {
      color: white;
      font-weight: 600;
      padding: 1rem 0;
      position: sticky;
      top: 0;
      z-index: 200;
      box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    }
    .navbar .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
    }
    .logo h1 {
      font-size: 1.8rem;
      font-weight: 800;
      letter-spacing: -0.5px;
      background: linear-gradient(135deg, #fff, #7ac7e6);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    .logo span {
      color: #7ac7e6;
      background: none;
      -webkit-background-clip: unset;
      background-clip: unset;
    }

    /* tab bar */
    .tab-bar {
      display: flex;
      background: white;
      border-radius: 60px;
      margin: 2rem 0 1.5rem;
      box-shadow: 0 6px 14px rgba(0,0,0,0.03);
      overflow-x: auto;
    }
    .tab-btn {
      flex: 1;
      background: transparent;
      border: none;
      padding: 1rem 0.8rem;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      font-family: inherit;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      color: #2c4c6e;
      transition: all 0.2s;
      white-space: nowrap;
    }
    .tab-btn.active {
      background: #0a1c2a;
      color: white;
      border-radius: 40px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    }
    .tab-panel {
      display: grid;
      animation: fadeIn 0.3s ease;
    }
    .tab-panel.active-panel {
      display: block;
    }
    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(6px);}
      to { opacity: 1; transform: translateY(0);}
    }

    /* component grid */
    .section-header {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      flex-wrap: wrap;
      margin: 1rem 0 1.5rem;
    }
    .section-title {
      font-size: 2rem;
      font-weight: 700;
      border-left: 6px solid #2f9bc5;
      padding-left: 20px;
    }

    .component-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
      gap: 28px;
      margin-bottom: 3rem;
      padding-top: 30px;
    }
    .comp-card {
      background: white;
      border-radius: 32px;
      overflow: hidden;
      box-shadow: 0 12px 24px -12px rgba(0,0,0,0.08);
      transition: all 0.25s;
      cursor: pointer;
      border: 1px solid #e2edf2;
    }
    .comp-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 24px 32px -16px rgba(0,0,0,0.2);
      border-color: #b0d0e0;
    }
    .comp-img {
      background: #eef2fa;
      padding: 1.2rem;
      text-align: center;
      height: 140px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .comp-img img {
      max-height: 100px;
      object-fit: contain;
    }
    .comp-content {
      padding: 1.3rem;
    }
    .comp-name {
      font-size: 1.5rem;
      font-weight: 800;
    }
    .comp-symbol {
      background: #eef2fa;
      display: inline-block;
      padding: 4px 12px;
      border-radius: 40px;
      font-size: 0.75rem;
      font-family: monospace;
      margin: 8px 0;
    }

    /* DETAIL PAGE */
    .detail-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(10, 28, 42, 0.96);
      backdrop-filter: blur(10px);
      z-index: 1000;
      overflow-y: auto;
      display: none;
      justify-content: center;
      align-items: center;
      list-style: none;
    }
    .detail-card {
      max-width: 1100px;
      width: 90%;
      background: white;
      text-decoration: none;
      list-style: none;
      border-radius: 48px;
      margin: 2rem auto;
      padding: 2rem;
      position: relative;
      animation: slideUp 0.3s;
    }
    @keyframes slideUp {
      from { transform: translateY(30px); opacity: 0; }
      to { transform: translateY(0); opacity: 1; }
    }
    @media (max-width: 760px) {
      .detail-grid { grid-template-columns: 1fr; overflow: hidden; }
      .container { padding: 0 16px; }
      .nav-links { padding-top: 20px;}
      .section-title { font-size: 12px;}
      .comp-card { width: 80%; overflow: hidden;}
    }