* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: Arial, Helvetica, sans-serif;
    }

    body {
      background: #0f0f0f;
      background-image: url(./src/bg/bg.jpg);
      background-size: cover;
      background-attachment: fixed;
      background-position: center;
      color: #dbdbdb;
      overflow-x: hidden;
      user-select: none;
    }


    button {
      display: inline-block;
      background-color: #4A90E2;
      color: white;
      padding: 12px 24px;
      border-radius: 8px;
      text-decoration: none;
      transition: background-color 0.3s;
      border: none;
    }

    button:hover {
      background-color: #357ABD;
    }

    .main {
      min-height: 100vh;
      overflow-y: auto;
    }


    .welcome-container-pc {
      padding: 40px 28px;
      max-width: 100%;
      margin: 0 auto;
      display: flex;
      height: 100vh;
      align-items: center;
      padding-top: 60px;
background: #0F0F0F;
background: linear-gradient(0deg, rgba(15, 15, 15, 1) 50%, rgba(28, 28, 28, 1) 100%);
    }

    .welcome-interactions-pc {
        display: flex;
        flex-direction: column;
    }

    .logo-main-pc {
      font-size: 48px;
      padding: 20px 18px;
      text-align: center;
      font-weight: 300;
    }

    .logo-main-pc span {
      font-weight: bold;
      background-color: #4a90e2;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .welcome-subtitle-pc {
      padding: 0 18px;
      text-align: center;
      color: #888;
      font-size: 18px;
      max-width: 600px;
      margin: 0 auto;
      line-height: 1.6;
    }

    .profiles-preview-pc {
      padding: 30px 0;
      margin: 0 auto;
    }

    .profiles-preview-pc img{

        width: 600px;
        height: 100%;
    }

    .welcome-container {
      padding: 40px 28px;
      max-width: 1200px;
      margin: 0 auto;
      display: none;
    }

    .logo-main {
      font-size: 30px;
      padding: 20px 18px;
      text-align: center;
      font-weight: 300;
      color: #aaa;
    }

    .logo-main span {
      font-weight: bold;
      background-color: #fff;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .welcome-subtitle {
      padding: 0 18px;
      text-align: center;
      color: #888;
      font-size: 18px;
      max-width: 600px;
      margin: 0 auto;
      line-height: 1.6;
    }

    .welcome-btns {
      display: flex;
      justify-content: center;
      align-items: center;
      padding: 42px 12px 24px;
      gap: 8px;
    }

    .welcome-btns a {
      background: #4A90E2;
      border: none;
      padding: 16px 32px;
      color: #fff;
      border-radius: 12px;
      font-size: 1.1rem;
      text-align: center;
      text-decoration: none;
      font-weight: 600;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: 100%;
    }



    .entrar {
      background: transparent !important;
      border: 2px solid;
      background-color: #4A90E2;
      box-shadow: none !important;
      width: 100%;
    }

    .see-profile {
      display: none;
      justify-content: center;
      padding: 20px 12px;
    }

    .see-profile.active {
      display: flex;
    }

    .see-profile a {
      background-color: #4A90E2;
      padding: 16px 32px;
      color: #fff;
      border-radius: 14px;
      width: 100%;
      max-width: 400px;
      font-size: 1.2rem;
      text-align: center;
      text-decoration: none;
      font-weight: 600;
    }

    .profiles-preview {
      padding: 30px 0;
      max-width: 900px;
      margin: 0 auto;
    }

    .profiles-preview img {
      width: 100%;
      border-radius: 16px;
    }

    .features-section {
      padding: 60px 28px;
      background: linear-gradient(180deg, #0f0f0f 0%, #0f0f0f 100%);
    }

    .features-header {
      text-align: center;
      margin-bottom: 50px;
    }

    .features-header h2 {
      font-size: 36px;
      margin-bottom: 16px;
      color: #fff;
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .feature-card {
      background: rgba(26, 26, 26, 0.6);
      backdrop-filter: blur(10px);
      border-radius: 16px;
      padding: 30px;
      transition: transform 0.3s ease, border-color 0.3s ease;
    }


    .feature-icon {
      font-size: 40px;
      background: #63cbff;
background: linear-gradient(130deg, rgba(99, 203, 255, 1) 0%, rgba(74, 144, 226, 1) 50%, rgba(99, 203, 255, 1) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      margin-bottom: 20px;
    }

    .feature-card h3 {
      font-size: 22px;
      margin-bottom: 12px;
      color: #f8f9f9;
    }

    .feature-card p {
      color: #888;
      line-height: 1.6;
    }

    .faq-container {
      padding: 28px;
      margin: 0 auto;
      max-width: 800px;
    }

    .faq-header h1 {
      text-align: center;
      font-size: 36px;
      margin-bottom: 40px;
      color: #f8f9f9;
    }

    .faq-item {
      background: #202020;
      border-radius: 12px;
      margin-bottom: 16px;
      overflow: hidden;
    }

    .faq-question {
      padding: 20px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: background 0.3s ease;
    }


    .faq-question h3 {
      font-size: 18px;
      color: #f8f9f9;
      font-weight: 600;
    }

    .faq-icon {
      font-size: 20px;
      color: #888;
      transition: transform 0.3s ease;
    }

    .faq-item.active .faq-icon {
      transform: rotate(180deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease;
    }

    .faq-answer-content {
      padding: 20px 20px 20px;
      color: #888;
      line-height: 1.6;
    }

    .faq-item.active .faq-answer {
      max-height: 300px;
    }

    .footer {
      padding: 40px 18px;
      padding-bottom: 60px;
      text-align: center;
      border-top: 1px solid #1a1a1a;
    }

    .footer p {
      color: #888;
      font-size: 14px;
    }

    @media (max-width: 768px) {
      body {
        background-image: none;
      }


      .welcome-subtitle {
        font-size: 16px;
      }

      .welcome-container{
        display: block;
      }

      .welcome-container-pc {
        display: none;
      }

      .welcome-btns a {
        padding: 14px 24px;
        font-size: 1rem;
      }

      .features-header h2 {
        font-size: 28px;
      }

      .faq-header h1 {
        font-size: 28px;
      }
    }

    .user-info {
      text-align: center;
      padding: 20px;
      border-radius: 12px;
      margin: 20px auto;
      max-width: 400px;
      display: none;
    }

    .user-info.active {
      display: block;
    }

    .user-info p {
      color: #f8f9f9;
      font-size: 18px;
      margin-bottom: 10px;
    }

    .user-info span {
      color: #888;
      font-size: 14px;
    }

    .download {
      width: 100%;
      height: 100vh;
    }

    .download-info {
      height: 30%;
      display: flex;
      flex-direction: column;
      padding: 16px;
      align-items: center;
      justify-content: center;
    }

    .download-title {
      font-size: 1.8rem;
      font-weight: bold;
      color: #fff;
    }

    .download-sub {
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 12px 0;
      color: #aaa;
    }

    .download-video {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 100%;
      height: 60%;
      padding: 16px;
    }

    .download-video img {
      height: 100%;
      aspect-ratio: 1/2;
      border-radius: 12px;
      border: 0.1px solid #333;
    }