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

body {
  background: linear-gradient(150deg, rgb(51, 51, 51), rgb(96, 96, 96));
  background-size: cover;
  background-position: center;
  color: white;
  text-align: center;
}

.logo {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: -75px;
}

.logo img {
  width: 500px;
}

.button-container {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 15px;
  padding: 20px;
  max-width: 90%;
  margin: 20px auto;
}

.button {
  background-color: white;
  color: black;
  border: none;
  padding: 15px;
  width: 120px;
  height: 120px;
  font-size: 14px;
  font-weight: bold;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease-in-out;
}

.button:hover {
  transform: scale(1.05);
}

.button img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.whatsapp-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.whatsapp-button img {
  width: 120px;
  height: 120px;
}

@media (max-width: 768px) {
  .logo img {
    width: 300px;
    margin-top: 20px;
  }

  .button-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 10px;
  }

  .button {
    width: 100%;
    height: auto;
    padding: 10px;
    font-size: 12px;
  }

  .button img {
    width: 60px;
    height: 60px;
  }

  .whatsapp-button {
    bottom: 10px;
    right: 10px;
    width: 50px;
    height: 50px;
  }

  .whatsapp-button img {
    width: 80px;
    height: 80px;
  }
}

html,
body {
  height: 100%;
  overflow-x: hidden;
  overscroll-behavior-y: contain;
}

body {
  background-attachment: fixed;
}

.banner-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  padding: 20px;
  box-sizing: border-box;
}

.banner-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 90vw;
}

.banner-modal {
  background-color: white;
  border-radius: 12px;
  overflow: hidden;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.6);
}

.banner-img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 80vh;
  object-fit: contain;
}

.fechar-btn {
  margin-top: 15px;
  padding: 10px 24px;
  font-size: 16px;
  background: linear-gradient(45deg, #4e54c8, #8f94fb);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.fechar-btn:hover {
  background: linear-gradient(45deg, #3b40a4, #7c81e3);
  transform: scale(1.05);
}