header {
  background-color: red;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  z-index: 1000;
}

header img {
  width: 60px;
}

.socials {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.socials img {
  width: 22px;
}

.button {
  position: relative;
  display: inline-block;
  padding: 8px 8px;
  font-size: 8px;
  font-family: 'Space Grotesk', serif;
  font-weight: 600;
  color: black;
  background: linear-gradient(90deg, #fdd73b, #ffffb2);
  border-radius: 5px;
  border: none;
  cursor: pointer;
  overflow: hidden;
  text-align: center;
  text-transform: uppercase;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.5);
}

.button:hover {
  color: #444;
}

.button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.5) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  animation: brilho 3s infinite linear;
}

@keyframes brilho {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

@media (min-width: 800px) {
  header img {
    width: 100px;
  }

  .socials {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
  }

  .socials img {
    width: 22px;
  }

  .button {
    position: relative;
    display: inline-block;
    padding: 10px 8px;
    font-size: 17px;
    font-family: 'Space Grotesk', serif;
    font-weight: 600;
    color: black;
    background: linear-gradient(90deg, #fdd73b, #ffffb2);
    border-radius: 5px;
    border: none;
    cursor: pointer;
    overflow: hidden;
    text-align: center;
    text-transform: uppercase;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.5);
  }

  .socials {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
  }

  .socials img {
    width: 32px;
  }
}

@media (min-width: 1200px) {
  header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 300px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    z-index: 1000;
  }

  header img {
    width: 120px;
  }

  .button {
    position: relative;
    display: inline-block;
    padding: 8px 15px;
    font-size: 16px;
    font-family: 'Space Grotesk', serif;
    font-weight: 600;
    color: black;
    background: linear-gradient(90deg, #fdd73b, #ffffb2);
    border-radius: 5px;
    border: none;
    cursor: pointer;
    overflow: hidden;
    text-align: center;
    text-transform: uppercase;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.5);
  }
}