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

    body {
      font-family: Arial, Helvetica, sans-serif;
      background-color: #000;
    }

    .video-section {
      position: relative;
      width: 100%;
      height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .video-section::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: url("minha_imagem/meu.png");
      background-size: cover;
      background-position: right center;
      filter: grayscale(100%);
      opacity: 0.41;
      z-index: 1;
    }

    .video-section::after {
      content: "";
      position: absolute;
      inset: 0;
      background-color: rgba(0, 0, 0, 0.65);
      z-index: 2;
    }

    .video-content,
    .video-iframe {
      position: relative;
      z-index: 3;
    }

    .video-content {
      display: flex;
      align-items: center;
      justify-content: center;
   
    }

    .video-button {
      width: 100px;
      height: 100px;
      border-radius: 50%;
      background-color: rgba(255, 255, 255, 0.9);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      position: relative;
    }

    .video-button span {
      font-size: 36px;
      color: #000;
      user-select: none;
    }

    .video-button::before,
    .video-button::after {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: 50%;
      border: 2px solid rgba(255, 255, 255, 0.8);
      animation: pulse 2s infinite;
    }

    .video-button::after {
      animation-delay: 1s;
    }

    @keyframes pulse {
      0% { transform: scale(1); opacity: 1; }
      100% { transform: scale(1.8); opacity: 0; }
    }

    .video-iframe {
      display: none;
      width: 80%;
      max-width: 900px;
      aspect-ratio: 16 / 9;
      position: relative;
    }

    .video-iframe iframe {
      width: 100%;
      height: 100%;
      border: none;
      border-radius: 8px;
    }

    /* BOTÃO FECHAR */
    .close-button {
      position: absolute;
      top: -40px;
      right: -40px;
      background: rgba(255,255,255,0.9);
      border-radius: 50%;
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      font-size: 20px;
      color: #000;
      z-index: 4;
    }

    @media (max-width: 768px) {
      .video-button {
        width: 80px;
        height: 80px;
      }
      .video-button span {
        font-size: 28px;
      }
      .video-iframe {
        width: 95%;
      }
      .close-button {
        top: -30px;
        right: -30px;
        width: 30px;
        height: 30px;
        font-size: 16px;
      }
    }
    @media (max-width: 768px) {
     .video-section::before {
    background-size: contain;   /* mostra a imagem inteira */
    background-position: center;
    background-repeat:no-repeat;
  }

  .video-button span {
    font-size: 28px;
  }
  .video-iframe {
    width: 95%;
  }
}

  /* Estilo do botão Contate-me */
  .hero-contact-link {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: linear-gradient(135deg, #ff69b4 0%, #1a1a1a 100%);
    color: #ffffff;
    text-decoration: none;
    border-radius: 0;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 1.5rem;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
  }

  .hero-contact-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #ff1493 0%, #000000 100%);
    transition: left 0.3s ease;
    z-index: -1;
  }

  .hero-contact-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 20, 147, 0.4);
    color: #ffffff;
  }

  .hero-contact-link:hover::before {
    left: 0;
  }

  /* Desktop collapsible sidebar (toggle via botão) */
  .sidebar.collapsed {
    transform: translateX(-100%) !important;
    transition: transform 0.3s ease-in-out;
  }

  .main-content.collapsed {
    margin-left: 0 !important;
    width: 100% !important;
  }