:root {
      --primary: #1D7BFF;
      --primary-rgb: 29, 123, 255;
      --theme-purple: rgb(187,134,252);
      --theme-purple-rgb: 187, 134, 252;
      --bg-dark: #070B19;
      --bg-card: rgba(15, 23, 42, 0.65);
      --border-color: rgba(255, 255, 255, 0.08);
      --text-white: #F8FAFC;
      --text-gray: #94A3B8;
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    body {
      background-color: var(--bg-dark);
      color: var(--text-white);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      line-height: 1.6;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

    
    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    
    header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(7, 11, 25, 0.85);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
    }

    .header-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 70px;
    }

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

    .logo img {
      display: block;
      height: 36px;
      width: auto;
      max-width: 140px;
      object-fit: contain;
    }

    .logo span {
      display: inline-block;
      font-size: 18px;
      font-weight: 800;
      letter-spacing: 0.5px;
      background: linear-gradient(135deg, #FFF, var(--theme-purple));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .nav-menu {
      display: flex;
      gap: 24px;
      align-items: center;
    }

    .nav-menu a {
      font-size: 15px;
      font-weight: 500;
      color: var(--text-gray);
    }

    .nav-menu a:hover {
      color: var(--primary);
    }

    .menu-toggle {
      display: none;
      background: none;
      border: none;
      color: var(--text-white);
      cursor: pointer;
      padding: 4px;
    }

    .menu-toggle svg {
      width: 24px;
      height: 24px;
    }

    
    .drawer {
      position: fixed;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      z-index: 150;
      visibility: hidden;
      transition: var(--transition);
    }

    .drawer.active {
      left: 0;
      visibility: visible;
    }

    .drawer-overlay {
      position: absolute;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.6);
      backdrop-filter: blur(4px);
    }

    .drawer-content {
      position: absolute;
      top: 0;
      left: 0;
      width: 280px;
      height: 100%;
      background: #0B132B;
      padding: 30px 20px;
      display: flex;
      flex-direction: column;
      gap: 30px;
      box-shadow: 10px 0 30px rgba(0,0,0,0.5);
      transition: transform 0.3s ease;
      transform: translateX(-100%);
    }

    .drawer.active .drawer-content {
      transform: translateX(0);
    }

    .drawer-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .drawer-close {
      background: none;
      border: none;
      color: var(--text-white);
      cursor: pointer;
    }

    .drawer-menu {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .drawer-menu a {
      font-size: 16px;
      font-weight: 500;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    
    .hero {
      position: relative;
      padding: 100px 0 120px;
      background: radial-gradient(circle at 50% 10%, rgba(29, 123, 255, 0.15), transparent 60%);
      overflow: hidden;
      text-align: center;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: url('data:image/svg+xml,<svg width="40" height="40" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><g fill="%23ffffff" fill-opacity="0.015" fill-rule="evenodd"><path d="M0 40h40V0H0v40zm2-2V2h36v36H2z"/></g></svg>') repeat;
      pointer-events: none;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(29, 123, 255, 0.1);
      border: 1px solid rgba(29, 123, 255, 0.2);
      color: var(--primary);
      padding: 6px 16px;
      border-radius: 30px;
      font-size: 13px;
      font-weight: 600;
      margin-bottom: 24px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .hero-title {
      font-size: 48px;
      font-weight: 800;
      line-height: 1.2;
      letter-spacing: -1px;
      background: linear-gradient(135deg, #FFFFFF 30%, #94A3B8 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      margin-bottom: 20px;
      max-width: 850px;
      margin-left: auto;
      margin-right: auto;
    }

    .hero-title span {
      background: linear-gradient(135deg, var(--primary) 0%, var(--theme-purple) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
      font-size: 18px;
      color: var(--text-gray);
      max-width: 650px;
      margin: 0 auto 36px;
    }

    .hero-btn-group {
      display: flex;
      justify-content: center;
      gap: 16px;
      margin-bottom: 70px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 28px;
      border-radius: 8px;
      font-size: 15px;
      font-weight: 600;
      transition: var(--transition);
      cursor: pointer;
    }

    .btn-primary {
      background: var(--primary);
      color: var(--text-white);
      box-shadow: 0 4px 20px rgba(29, 123, 255, 0.4);
    }

    .btn-primary:hover {
      background: #3389ff;
      transform: translateY(-2px);
    }

    .btn-secondary {
      background: rgba(255, 255, 255, 0.05);
      color: var(--text-white);
      border: 1px solid var(--border-color);
    }

    .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.1);
      transform: translateY(-2px);
    }

    
    .hero-visual-container {
      position: relative;
      max-width: 900px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .main-panel {
      background: rgba(10, 18, 42, 0.7);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 16px;
      box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
      backdrop-filter: blur(16px);
      padding: 24px;
      aspect-ratio: 16/9;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .panel-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      padding-bottom: 12px;
    }

    .panel-dots {
      display: flex;
      gap: 6px;
    }

    .panel-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.2);
    }

    .panel-dot:nth-child(1) { background: #FF5F56; }
    .panel-dot:nth-child(2) { background: #FFBD2E; }
    .panel-dot:nth-child(3) { background: #27C93F; }

    .panel-title {
      font-size: 13px;
      color: var(--text-gray);
      font-family: monospace;
    }

    .panel-content {
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
    }

    
    .dummy-graph {
      width: 100%;
      height: 80%;
      display: flex;
      align-items: flex-end;
      gap: 8px;
      padding-top: 20px;
    }

    .graph-bar {
      flex: 1;
      background: linear-gradient(180deg, rgba(29, 123, 255, 0.4), rgba(29, 123, 255, 0));
      border-radius: 4px 4px 0 0;
      height: 30%;
      animation: barGrow 1.5s ease-out forwards;
    }

    @keyframes barGrow {
      from { height: 0; }
    }

    
    .float-card {
      position: absolute;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      backdrop-filter: blur(12px);
      border-radius: 12px;
      padding: 16px 20px;
      text-align: left;
      box-shadow: 0 10px 30px rgba(0,0,0,0.3);
      z-index: 10;
      width: 220px;
    }

    .float-card h4 {
      font-size: 14px;
      color: var(--text-white);
      margin-bottom: 6px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .float-card h4 svg {
      color: var(--primary);
    }

    .float-card p {
      font-size: 12px;
      color: var(--text-gray);
    }

    .card-top-left { top: -20px; left: -80px; }
    .card-bottom-left { bottom: 40px; left: -100px; }
    .card-top-right { top: -10px; right: -80px; }
    .card-bottom-right { bottom: 60px; right: -100px; }

    
    .metric-ribbon {
      background: rgba(15, 23, 42, 0.4);
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
      padding: 24px 0;
    }

    .metric-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      text-align: center;
    }

    .metric-item h3 {
      font-size: 28px;
      font-weight: 700;
      color: var(--primary);
    }

    .metric-item p {
      font-size: 13px;
      color: var(--text-gray);
    }

    
    .section {
      padding: 100px 0;
    }

    .section-title-wrap {
      text-align: center;
      margin-bottom: 60px;
    }

    .section-tag {
      font-size: 13px;
      color: var(--theme-purple);
      font-weight: 600;
      letter-spacing: 1px;
      text-transform: uppercase;
      margin-bottom: 10px;
      display: block;
    }

    .section-title {
      font-size: 32px;
      font-weight: 700;
    }

    
    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .card-style {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 32px;
      transition: var(--transition);
    }

    .card-style:hover {
      border-color: rgba(187,134,252, 0.3);
      transform: translateY(-5px);
    }

    .icon-box {
      width: 48px;
      height: 48px;
      border-radius: 10px;
      background: rgba(187,134,252, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--theme-purple);
      margin-bottom: 20px;
    }

    .card-style h3 {
      font-size: 20px;
      font-weight: 600;
      margin-bottom: 12px;
    }

    .card-style p {
      color: var(--text-gray);
      font-size: 14px;
    }

    
    .news-section {
      background: rgba(15, 23, 42, 0.2);
    }

    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .post-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }

    .post-card:hover {
      border-color: var(--primary);
    }

    .post-image {
      width: 100%;
      aspect-ratio: 16/10;
      background: #1E293B;
      position: relative;
    }

    .post-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .post-meta-tag {
      position: absolute;
      top: 15px;
      left: 15px;
      background: var(--primary);
      font-size: 11px;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: 4px;
    }

    .post-content {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }

    .post-time {
      font-size: 12px;
      color: var(--text-gray);
      margin-bottom: 10px;
      display: flex;
      justify-content: space-between;
    }

    .post-title {
      font-size: 18px;
      font-weight: 600;
      margin-bottom: 12px;
      line-height: 1.4;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .post-excerpt {
      font-size: 13px;
      color: var(--text-gray);
      margin-bottom: 20px;
      line-height: 1.5;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .post-footer {
      margin-top: auto;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 15px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .post-readmore {
      font-size: 13px;
      color: var(--primary);
      font-weight: 600;
    }

    
    footer {
      background: #030712;
      border-top: 1px solid var(--border-color);
      padding: 80px 0 40px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 40px;
      margin-bottom: 60px;
    }

    .footer-desc {
      color: var(--text-gray);
      font-size: 14px;
      margin: 15px 0;
    }

    .footer-title {
      font-size: 16px;
      font-weight: 600;
      margin-bottom: 20px;
      position: relative;
    }

    .footer-links {
      list-style: none;
    }

    .footer-links li {
      margin-bottom: 12px;
    }

    .footer-links a {
      font-size: 14px;
      color: var(--text-gray);
    }

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

    .footer-contact p {
      font-size: 14px;
      color: var(--text-gray);
      margin-bottom: 10px;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 30px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 20px;
      font-size: 13px;
      color: var(--text-gray);
    }

    
    @media (max-width: 1024px) {
      .float-card { display: none; }
      .grid-3, .news-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 768px) {
      .hero-title { font-size: 34px; }
      .nav-menu { display: none; }
      .menu-toggle { display: block; }
      .grid-3, .news-grid { grid-template-columns: 1fr; }
      .metric-grid { grid-template-columns: repeat(2, 1fr); gap: 20px 10px; }
      .footer-grid { grid-template-columns: 1fr; }
    }