/*RESET*/
  * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: poppins, sans-serif;
      font-weight: 400;
  }

  /* BARRA DE ROLAGEM */
  ::-webkit-scrollbar {
      width: 24px;
      height: 12px;
  }

  ::-webkit-scrollbar-thumb {
      background-color: #888;
      border-radius: 10px;
      border: 3px solid #f1f1f1;
  }

  ::-webkit-scrollbar-thumb:hover {
      background-color: #555;
  }

  ::-webkit-scrollbar-track {
      background-color: #f1f1f1;
      border-radius: 10px;
  }

  ::-webkit-scrollbar-track:hover {
      background-color: #e0e0e0;
  }

  /* Para Firefox */
  html {
      scrollbar-color: var(--color7-verdew) #f1f1f1;
      scrollbar-width: thin;

  }

  /*FIM DA BARRA DE ROLAGEM*/

  /*PALETA DE CORES*/
  :root {
      --color1-blue: #003398;
      --color2-white: #ffffff;
      --color3-orange: #fa6502;
      --color4-green: #3caa0e;
      --color5-black: #2c3e50;
      --color6-cinza: #7f8c8d;
      --color7-verdew: #25d366;
      --color8-verde: #479b53;
      --color9-black: #000000;
      --color-cinzaclaro: #f7f7f7;
  }

  /*CORPO DO SITE*/
  body {
      background: var(--color-cinzaclaro);
      color: var(--color5-black);
  }

  /*HEADER CABEÇALHO*/
  header {
      background-color: var(--color9-black);
      height: 4.5rem;
      padding: 0.1rem;
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      width: 100%;
      z-index: 1000;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }

  /*MENU*/
  nav {
      display: flex;
      justify-content: space-between;
      align-items: center;
      max-width: 1200px;
      padding: 0.2rem;
      margin: 0 auto;

  }

  /*LOGOTIPO*/
  .logo img {
      width: 156px;
      cursor: pointer;
  }

  /*MENU*/
  .menu {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 2rem;
  }

  .menu a {
      color: var(--color8-verde);
      font-weight: 500;
      text-decoration: none;
      transition: color 0.3s;
  }

  .menu a:hover {
      color: var(--color2-white);
  }

  /*WHATSAPP MENU HEADER*/
  .whatsapp-menu {
      background-color: var(--color7-verdew);
      padding: 0.5rem 1rem;
      border: none;
      border-radius: 5px;
      cursor: pointer;
      opacity: 0.9;
  }

  .whatsapp-menu a {
      font-size: 0.9rem;
      color: var(--color2-white);
      text-decoration: none;
  }

  .whatsapp-menu i {
      margin-right: 0.5rem;
      font-size: 1rem;
  }

  .whatsapp-menu:hover {
      opacity: 1;
  }



  /**MENU MOBILE*/
  .menu-mobile {
      display: none;
      cursor: pointer;
      color: var(--color8-verde);
      font-size: 1.8rem;
      padding: 0 1rem;
  }


  /*SLIDES */
  .slider-container {
      position: relative;
      width: 100%;
      height: 40vh;
      overflow: hidden;
  }

  .slider {
      display: flex;
      width: 400%;
      height: 100%;
      transition: transform 0.5s ease-in-out;
  }

  /*CONTROLES DE SLIDES*/
  .slider-arrow {
      position: absolute;
      top: 40%;
      transform: translateY(-30%);
      width: 40px;
      height: 40px;
      background-color: var(--color7-verdew);
      border: none;
      border-radius: 50%;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--color2-white);
      font-size: 1.5rem;
      opacity: 0.9;
      z-index: 10;
  }

  .slider-arrow:hover {
      opacity: 1;
  }

  .slider-arrow.prev {
      left: 1.2rem;
  }

  .slider-arrow.next {
      right: 1.2rem;
  }

  .banner {
      position: relative;
      height: 60vh;
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      opacity: 0;
      transition: opacity 0.5s ease;
  }

  .banner.active {
      opacity: 1;
  }

  /* Estilo para as imagens de fundo */
  .banner::before {
      content: '';
      position: absolute;
      top: 64px;
      left: 0;
      width: 100%;
      height: 100%;
      background-size: contain;
      background-repeat: no-repeat;
      z-index: -1;
  }

  /* IMAGENS PARA CADA BANNER */
  .banner:nth-child(1)::before {
      background-image: url('../img/Serviços/Reparos/banner\ Reparos.webp');
  }

  .banner:nth-child(2)::before {
      background-image: url('../img/Serviços/Eletrica/banner\ eletrica.webp');
  }

  .banner:nth-child(3)::before {
      background-image: url('../img/Serviços/Hidraulica/banner\ Hidraulica.webp');
  }

  .banner:nth-child(4)::before {
      background-image: url('../img/Serviços/Alvenaria/banner\ Alvenaria.webp');

  }


  /*BOTÃO VOLTE AO TOPO*/
  #backToTopBtn {
      display: none;
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--color8-verde);
      color: var(--color2-white);
      width: 50px;
      height: 50px;
      border-radius: 50%;
      border: none;
      cursor: pointer;
      transition: all 0.3s ease;
      opacity: 0;
      z-index: 1000;
      border: solid 2px var(--color7-verdew)
  }

  #backToTopBtn.visible {
      display: block;
      opacity: 1;
  }

  #backToTopBtn:hover {
      opacity: 0.9;

  }

  #backToTopBtn::after {
      content: "";
      font-size: 24px;
      line-height: 50px;
      display: block;
      text-align: center;
  }

  /*FOOTER RODAPÉ*/
  footer {
      background-color: var(--color8-verde);
      padding: 1rem;
      text-align: center;
      color: var(--color2-white);
  }


  /* Botão WhatsApp */
  .whatsapp-btn {
      position: fixed;
      bottom: 20px;
      left: 20px;
      width: 60px;
      height: 60px;
      background-color: #25D366;
      color: white;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      text-decoration: none;
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      z-index: 1000;
      transition: all 0.3s ease;
      animation: pulse 2s infinite;
  }

  .whatsapp-btn i {
      font-size: 30px;
  }

  /* Efeito de Pulsar */
  @keyframes pulse {
      0% {
          transform: scale(1);
          box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      }

      50% {
          transform: scale(1.1);
          box-shadow: 0 8px 12px rgba(0, 0, 0, 0.2);
      }

      100% {
          transform: scale(1);
          box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      }
  }