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

      :root {
        --bg-primary: #000000;
        --bg-secondary: #0a0a0a;
        --bg-card: #111111;
        --text-primary: #ffffff;
        --text-secondary: #a0a0a0;
        --accent: #ffffff;
        --border: #222222;
        --hover: #1a1a1a;
      }

      body {
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
        background: var(--bg-primary);
        color: var(--text-primary);
        line-height: 1.6;
        overflow-x: hidden;
      }

      /* Navigation */
      .navbar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid var(--border);
        z-index: 1000;
        padding: 1rem 2rem;
      }

      .nav-container {
        max-width: 1400px;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
      }

      .nav-logo {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 1.25rem;
        font-weight: 700;
        letter-spacing: -0.02em;
      }

      .nav-logo .material-symbols-outlined {
        font-size: 1.5rem;
      }

      .nav-menu {
        display: flex;
        gap: 2rem;
        list-style: none;
        align-items: center;
      }

      .nav-link {
        color: var(--text-secondary);
        text-decoration: none;
        transition: color 0.3s;
        font-size: 0.95rem;
      }

      .nav-link:hover {
        color: var(--text-primary);
      }

      /* Hero Section */
      .hero {
        margin-top: 80px;
        padding: 6rem 2rem 4rem;
        text-align: center;
        background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
        position: relative;
      }

      .hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(90deg, transparent, var(--accent), transparent);
      }

      .hero-badges {
        display: flex;
        gap: 1rem;
        justify-content: center;
        flex-wrap: wrap;
        margin-bottom: 2rem;
      }

      .hero-badge {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.5rem 1.25rem;
        background: var(--bg-card);
        border: 1px solid var(--border);
        border-radius: 50px;
        font-size: 0.875rem;
        color: var(--text-secondary);
      }

      .hero h1 {
        font-size: clamp(3rem, 6vw, 5rem);
        font-weight: 800;
        margin-bottom: 1.5rem;
        letter-spacing: -0.03em;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 1rem;
        flex-wrap: wrap;
        background: linear-gradient(135deg, #ffffff 0%, #808080 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
      }

      .icon-hero {
        font-size: clamp(3rem, 6vw, 5rem) !important;
        background: linear-gradient(135deg, #ffffff 0%, #808080 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
      }

      .hero p {
        font-size: 1.25rem;
        color: var(--text-secondary);
        max-width: 700px;
        margin: 0 auto 3rem;
        line-height: 1.8;
      }

      .hero-actions {
        display: flex;
        gap: 1rem;
        justify-content: center;
        flex-wrap: wrap;
      }

      .btn {
        padding: 1rem 2rem;
        border-radius: 12px;
        text-decoration: none;
        font-weight: 600;
        font-size: 1rem;
        transition: all 0.3s;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
      }

      .btn-primary {
        background: var(--text-primary);
        color: var(--bg-primary);
        border: 2px solid var(--text-primary);
      }

      .btn-primary:hover {
        background: var(--text-secondary);
        border-color: var(--text-secondary);
        transform: translateY(-2px);
      }

      .btn-outline {
        background: transparent;
        color: var(--text-primary);
        border: 2px solid var(--border);
      }

      .btn-outline:hover {
        background: var(--hover);
        border-color: var(--accent);
        transform: translateY(-2px);
      }

      /* Why Choose Section */
      .why-choose {
        padding: 6rem 2rem;
        max-width: 1400px;
        margin: 0 auto;
        text-align: center;
      }

      .why-choose h2 {
        font-size: clamp(2rem, 4vw, 3rem);
        font-weight: 800;
        margin-bottom: 1rem;
        letter-spacing: -0.02em;
      }

      .why-desc {
        font-size: 1.125rem;
        color: var(--text-secondary);
        max-width: 700px;
        margin: 0 auto 4rem;
        line-height: 1.8;
      }

      .why-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2rem;
      }

      .why-card {
        background: var(--bg-card);
        border: 1px solid var(--border);
        border-radius: 16px;
        padding: 2.5rem 2rem;
        transition: all 0.3s;
        position: relative;
        overflow: hidden;
      }

      .why-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(90deg, transparent, var(--accent), transparent);
        opacity: 0;
        transition: opacity 0.3s;
      }

      .why-card:hover {
        border-color: var(--accent);
        transform: translateY(-5px);
      }

      .why-card:hover::before {
        opacity: 1;
      }

      .why-card .material-symbols-outlined {
        font-size: 3rem;
        margin-bottom: 1rem;
        display: block;
      }

      .why-card h3 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
        font-weight: 700;
      }

      .why-card p {
        color: var(--text-secondary);
        font-size: 0.95rem;
        line-height: 1.7;
      }

      /* Get Started Section */
      .get-started {
        padding: 4rem 2rem;
        background: var(--bg-secondary);
        border-top: 1px solid var(--border);
        border-bottom: 1px solid var(--border);
      }

      .get-started-card {
        max-width: 900px;
        margin: 0 auto;
        background: var(--bg-card);
        border: 1px solid var(--border);
        border-radius: 24px;
        padding: 4rem 3rem;
        text-align: center;
        position: relative;
        overflow: hidden;
      }

      .get-started-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, transparent, var(--accent), transparent);
      }

      .card-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 80px;
        height: 80px;
        background: var(--bg-secondary);
        border: 2px solid var(--border);
        border-radius: 20px;
        margin-bottom: 2rem;
      }

      .card-icon .material-symbols-outlined {
        font-size: 3rem;
      }

      .get-started-card h3 {
        font-size: clamp(1.75rem, 3vw, 2.5rem);
        font-weight: 800;
        margin-bottom: 1rem;
        letter-spacing: -0.02em;
      }

      .get-started-card > p {
        font-size: 1.125rem;
        color: var(--text-secondary);
        max-width: 600px;
        margin: 0 auto 2rem;
        line-height: 1.8;
      }

      .get-started-card h4 {
        font-size: 1rem;
        color: var(--text-secondary);
        font-weight: 500;
        margin-bottom: 2rem;
      }

      .card-actions {
        display: flex;
        gap: 1rem;
        justify-content: center;
        align-items: center;
        flex-wrap: wrap;
      }

      .card-btn {
        padding: 1rem 2rem;
        background: var(--text-primary);
        color: var(--bg-primary);
        border-radius: 12px;
        text-decoration: none;
        font-weight: 700;
        font-size: 1rem;
        display: inline-flex;
        align-items: center;
        gap: 0.75rem;
        transition: all 0.3s;
      }

      .card-btn:hover {
        background: var(--text-secondary);
        transform: translateY(-2px);
      }

      .mini-card {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.75rem 1.25rem;
        background: var(--bg-secondary);
        border: 1px solid var(--border);
        border-radius: 50px;
        font-size: 0.875rem;
        color: var(--text-secondary);
      }

      /* Footer */
      .footer {
        background: var(--bg-secondary);
        border-top: 1px solid var(--border);
        padding: 4rem 2rem 2rem;
      }

      .footer-container {
        max-width: 1400px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 2fr 1fr 1fr;
        gap: 3rem;
        margin-bottom: 2rem;
      }

      .footer-brand h3 {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 1.25rem;
        margin-bottom: 1rem;
      }

      .footer-brand p {
        color: var(--text-secondary);
        font-size: 0.9rem;
        line-height: 1.8;
      }

      .footer-nav {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
      }

      .footer-nav a {
        color: var(--text-secondary);
        text-decoration: none;
        transition: color 0.3s;
        font-size: 0.9rem;
      }

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

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

      .footer-social a {
        width: 45px;
        height: 45px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--bg-card);
        border: 1px solid var(--border);
        border-radius: 10px;
        color: var(--text-secondary);
        transition: all 0.3s;
        text-decoration: none;
      }

      .footer-social a:hover {
        background: var(--hover);
        color: var(--text-primary);
        border-color: var(--accent);
        transform: translateY(-2px);
      }

      .footer-bottom {
        max-width: 1400px;
        margin: 0 auto;
        padding-top: 2rem;
        border-top: 1px solid var(--border);
        text-align: center;
        color: var(--text-secondary);
        font-size: 0.875rem;
      }

      /* Responsive */
      @media (max-width: 968px) {
        .nav-menu {
          display: none;
        }

        .hero {
          padding: 4rem 1.5rem 3rem;
        }

        .why-choose {
          padding: 4rem 1.5rem;
        }

        .why-grid {
          grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
          gap: 1.5rem;
        }

        .get-started {
          padding: 3rem 1.5rem;
        }

        .get-started-card {
          padding: 3rem 2rem;
        }

        .footer-container {
          grid-template-columns: 1fr;
          gap: 2rem;
        }
      }

      @media (max-width: 640px) {
        .navbar {
          padding: 1rem;
        }

        .nav-logo {
          font-size: 1.125rem;
        }

        .hero {
          padding: 3rem 1rem 2rem;
        }

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

        .icon-hero {
          font-size: 2.5rem !important;
        }

        .hero p {
          font-size: 1rem;
        }

        .hero-actions {
          flex-direction: column;
          width: 100%;
        }

        .btn {
          width: 100%;
          justify-content: center;
          padding: 0.875rem 1.5rem;
        }

        .hero-badges {
          gap: 0.5rem;
        }

        .hero-badge {
          font-size: 0.8125rem;
          padding: 0.4rem 1rem;
        }

        .why-choose {
          padding: 3rem 1rem;
        }

        .why-choose h2 {
          font-size: 1.75rem;
        }

        .why-desc {
          font-size: 1rem;
        }

        .why-grid {
          grid-template-columns: 1fr;
          gap: 1.25rem;
        }

        .why-card {
          padding: 2rem 1.5rem;
        }

        .get-started {
          padding: 2rem 1rem;
        }

        .get-started-card {
          padding: 2rem 1.5rem;
          border-radius: 20px;
        }

        .card-icon {
          width: 60px;
          height: 60px;
          margin-bottom: 1.5rem;
        }

        .card-icon .material-symbols-outlined {
          font-size: 2rem;
        }

        .get-started-card h3 {
          font-size: 1.5rem;
        }

        .get-started-card > p {
          font-size: 1rem;
        }

        .card-actions {
          flex-direction: column;
          width: 100%;
        }

        .card-btn {
          width: 100%;
          justify-content: center;
        }

        .mini-card {
          width: 100%;
          justify-content: center;
        }

        .footer {
          padding: 3rem 1rem 1.5rem;
        }

        .footer-brand h3 {
          font-size: 1.125rem;
        }

        .footer-social {
          justify-content: flex-start;
        }
      }

      @media (max-width: 480px) {
        .hero h1 {
          font-size: 2rem;
          gap: 0.5rem;
        }

        .icon-hero {
          font-size: 2rem !important;
        }

        .get-started-card h3 {
          font-size: 1.375rem;
        }
      }