@font-face {
  font-family: 'Cause';
  src: url('../fonts/Cause-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

html {
  font-size: 100%;
}

@media (max-width: 768px) {
  html {
    font-size: 93.75%;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 87.5%;
  }
}

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

body {
  font-family: 'Cause', Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  background: linear-gradient(to right bottom, #3b4371, #f3904f);
}
h1 {
  font-size: 2.5rem;
  line-height: 1.2;
}

h2 {
  font-size: 1.8rem;
  line-height: 1.3;
}

h3 {
  font-size: 1.4rem;
}

p {
  font-size: 1rem;
  line-height: 1.6;
  max-width: 65ch;
}

button,
.button {
  font-family: 'Cause', sans-serif;
  font-size: clamp(0.75rem, 2.5vw, 1rem);
  padding: 0.4em 0.8em;
  border: 1px solid #646464;
  background-color: rgba(0, 0, 0, 0.4);
  color: black;
  border-radius: 6px;
  cursor: pointer;
  transition:
    background-color 0.4s ease,
    box-shadow 0.4s ease,
    color 0.3s ease;
}

button:hover,
.button:hover {
  background-color: #686a6b54;
  transform: scale(1.05);
  color: white;
  box-shadow: 0 0 10px rgba(162, 163, 165, 0.678);
}
@media (max-width: 1024px) {
  body {
    font-size: 1rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  h3 {
    font-size: 1.3rem;
  }
}
@media (max-width: 768px) {
  body {
    font-size: 0.95rem;
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.2rem;
  }

  p {
    font-size: 1rem;
  }

  .price {
    font-size: 1.6rem;
  }

  button {
    font-size: 1.2rem;
    padding: 14px 20px;
    min-height: 44px;
  }
}