:root {
  --primary-color: #c2d1d6;
  --secondary-color: #87ceeb;
  --accent-color: #4a90e2;
  --text-color: #1e1e19;
  --vintage-brown: #768372;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background-color: var(--primary-color);
  text-align: center;
  color: var(--text-color);
  line-height: 1.6;
  background-image: linear-gradient(#dad0b8, #b6a98d),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000000' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.container {
  margin: 0 auto;
  padding: 3rem;
}

header {
  text-align: center;
  background-color: rgba(255, 255, 255, 0.9);
  border-bottom: 3px solid var(--vintage-brown);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

h1 {
  color: var(--vintage-brown);
  font-size: 2.5em;
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.call-button-container {
  width: 7rem;
  height: 7rem;
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 1000;
}

.call-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 7rem;
  height: 7rem;
  border-radius: 50%;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  animation: pulse 2s infinite;
}

@media (max-width: 768px) {
  .call-button {
    width: 5rem;
    height: 5rem;
    position: absolute;
    bottom: 0;
    left: 0;
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 #768382;
  }
  70% {
    box-shadow: 0 0 0 10px rgba(139, 69, 19, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(139, 69, 19, 0);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 10px;
  }

  h1 {
    font-size: 2em;
  }

  .services {
    grid-template-columns: 1fr;
  }
}