.alfatest-section {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding-top: 200px;
  padding-bottom: 120px;
}

.alfatest-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.alfatest-background::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0);
  transition: background 0.3s ease;
  z-index: 1;
}

.alfatest-bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.alfatest-container {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.alfatest-title {
  font-family: 'Avenir Next W1G', sans-serif;
  font-weight: 600;
  font-size: 48px;
  color: #fff;
  margin: 0 0 100px 0;
  letter-spacing: 0.02em;
}

.alfatest-description {
  font-family: 'Avenir Next W1G', sans-serif;
  font-weight: 300;
  font-size: 16px;
  color: #fff;
  margin: 0;
  line-height: 1.5;
}

@media screen and (max-width: 1024px) {
  .alfatest-section {
    padding-top: 150px;
    padding-bottom: 100px;
  }

  .alfatest-background::after {
    background: rgba(0, 0, 0, 0.3);
  }

  .alfatest-title {
    font-size: 40px;
    margin-bottom: 80px;
  }

  .alfatest-description {
    font-size: 15px;
  }
}

@media screen and (max-width: 768px) {
  .alfatest-section {
    padding-top: 120px;
    padding-bottom: 80px;
  }

  .alfatest-background::after {
    background: rgba(0, 0, 0, 0.4);
  }

  .alfatest-container {
    padding: 0 20px;
  }

  .alfatest-title {
    font-size: 32px;
    margin-bottom: 60px;
  }

  .alfatest-description {
    font-size: 14px;
  }
}

@media screen and (max-width: 480px) {
  .alfatest-section {
    padding-top: 100px;
    padding-bottom: 60px;
  }

  .alfatest-background::after {
    background: rgba(0, 0, 0, 0.5);
  }

  .alfatest-container {
    padding: 0 15px;
  }

  .alfatest-title {
    font-size: 24px;
    margin-bottom: 40px;
  }

  .alfatest-description {
    font-size: 13px;
  }
}