.header {
      padding: 7px 300px;
    }

    .header__block {
      display: flex;
      justify-content: center;
      padding: 20px;
      gap: 40px;
      font-size: 22px;
      font-weight: 800;
    }

    .header__block-item {
      position: relative;
      background: linear-gradient(135deg, var(--accent), var(--accent-soft));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.3s ease, border-color 0.3s ease;
      border-bottom: 3px solid transparent;
      cursor: pointer;
    
    }

    .header__block-item.active {
      filter: drop-shadow(0 4px 10px rgba(139, 92, 246, 0.6));
      border-bottom-color: var(--third-color);
      transform: scale(1.2);
      border-radius: 5%;
    }

    .header__block-item:hover:not(.active) {
      transform: scale(1.1);
      filter: brightness(1.2);
    }

    .wrapper {
      max-width: 1200px;
      margin: 0 auto;
      padding: 40px 20px 100px;
    }

    .hero {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 40px;
      align-items: center;
      margin-bottom: 80px;
    }

    .hero h1 {
      font-size: clamp(32px, 4vw, 52px);
      font-weight: 800;
      line-height: 1.15;
      margin-bottom: 20px;
    }

    .hero .accent-text {
      color: var(--accent);
    }

    .hero p {
      font-size: 18px;
      color: var(--text-muted);
      max-width: 560px;
      margin-bottom: 30px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
    }

    .btn {
      padding: 14px 28px;
      border-radius: 14px;
      font-weight: 600;
      font-size: 15px;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      transition: 0.25s ease;
      cursor: pointer;
      border: none;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--accent), var(--accent-soft));
      color: #0b0618;
      box-shadow: 0 10px 30px var(--shadow);
    }

    .btn-primary:hover { transform: translateY(-2px); }

    .btn-secondary {
      background: rgba(255,255,255,0.06);
      border: 1px solid var(--card-border);
      color: var(--text-main);
    }

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

    .hero-visual {
      position: relative;
      aspect-ratio: 1 / 1;
      border-radius: 26px;
      background: linear-gradient(180deg, var(--hero-first), var(--hero-second));
      border: 1px solid var(--card-border);
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: inset 0 0 60px var(--shadow);
    }

    .hero-visual img {
      width: 70%;
      max-width: 320px;
      filter: drop-shadow(0 20px 40px rgba(0,0,0,0.6));
    }

    /* Features */
    .section-title {
      font-size: 32px;
      font-weight: 700;
      margin-bottom: 14px;
    }

    .section-subtitle {
      color: var(--text-muted);
      margin-bottom: 40px;
      max-width: 700px;
    }

    .features {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 24px;
      margin-bottom: 90px;
    }

    .feature-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: 20px;
      padding: 26px;
      transition: 0.25s ease;
    }

    .feature-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 50px rgba(0,0,0,0.4);
    }

    .feature-icon {
      width: 42px;
      height: 42px;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--accent), var(--accent-soft));
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      color: #12071f;
      margin-bottom: 16px;
    }

    .feature-card h3 {
      font-size: 18px;
      margin-bottom: 10px;
    }

    .feature-card p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    .info-banner {
      background: linear-gradient(135deg, var(--hero-first), var(--hero-second));
      border: 1px solid var(--card-border);
      border-radius: 26px;
      padding: 36px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 30px;
      align-items: center;
      margin-bottom: 90px;
    }

    .info-banner h2 {
      font-size: 28px;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .info-banner p {
      color: var(--text-muted);
      max-width: 600px;
    }

    .modal {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.85);
      display: none;
      justify-content: center;
      align-items: center;
      z-index: 1000;
      backdrop-filter: blur(8px);
    }

    .modal-content {
      background: rgba(30,30,40,0.95);
      border: 1px solid var(--card-border);
      padding: 40px;
      border-radius: 24px;
      text-align: center;
      box-shadow: 0 25px 50px rgba(0,0,0,0.5);
      max-width: 400px;
      width: 90%;
      animation: fadeIn 0.3s ease;
    }

    .modal-content h3 {
      font-size: 22px;
      margin-bottom: 20px;
      color: var(--text-main);
    }

    .modal-content input {
      width: 100%;
      padding: 16px 20px;
      border-radius: 14px;
      border: 1px solid var(--card-border);
      text-align: center;
      margin-top: 10px;
      outline: none;
      background: rgba(255,255,255,0.06);
      color: var(--text-main);
      font-size: 16px;
      font-family: 'Inter', sans-serif;
    }

    .modal-content input:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px var(--hero-second);
    }

    .modal-content input::placeholder {
      color: var(--text-muted);
    }

    .error {
      color: #ff6b6b;
      margin-top: 12px;
      font-size: 14px;
      display: none;
      min-height: 20px;
    }

    .modal-buttons {
      margin-top: 30px;
      display: flex;
      gap: 12px;
      justify-content: center;
    }

    .modal-buttons .btn {
      min-width: 120px;
      padding: 14px 28px;
    }

    .hidden {
      display: none;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(-20px); }
      to { opacity: 1; transform: translateY(0); }
    }

    @media (max-width: 900px) {
      .hero { grid-template-columns: 1fr; }
      .hero-visual { order: -1; }
      .hero-actions {
        flex-direction: column;
        align-items: flex-start;
      }
      .hero-actions .btn {
        width: 100%;
        justify-content: center;
      }
      .info-banner {
        grid-template-columns: 1fr;
        text-align: center;
      }
    }

    @media (max-width: 480px) {
      .modal-content {
        padding: 30px 20px;
      }
      .modal-buttons {
        flex-direction: column;
      }
      .modal-buttons .btn {
        width: 100%;
      }
    }