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

html {
  font-size: 70%;
}




body {
  font-family: 'Arial', sans-serif;
  background-image: url("bg.png");
  background-size: cover;
  background-position: center;
  color: white;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3.75rem; /* 60px */
  background: #0d0d0d;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem; /* 40px */
  z-index: 10;
}

.navbar-left {
  font-size: 1.3rem;
  font-weight: bold;
}

.navbar-center a {
  margin: 0 0.94rem; /* 15px */
  font-weight: 500;
}

.navbar-right .btn {
  margin-left: 0.625rem; /* 10px */
}

.contact-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  padding-top: 3.75rem; /* 60px */
}

.contact-box {
  background-color: rgba(0, 0, 0, 0.75);
  border: 0.09rem solid #444; /* 1px */
  padding: 2.5rem; /* 40px */
  border-radius: 0.75rem; /* 12px */
  max-width: 31.25rem; /* 500px */
  text-align: center;
  animation: fadeInUp 0.8s ease-out forwards;
  opacity: 0;
}

.contact-box h1 {
  font-size: 2rem;
  margin-bottom: 1.79rem; /* 20px */
  background: linear-gradient(90deg, rgb(68, 255, 243), rgb(51, 51, 255));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.contact-box p {
  font-size: 1rem;
  color: #ccc;
  margin-bottom: 2.68rem; /* 30px */
}

.btn {
  padding: 0.75rem 1.79rem; /* 12px 20px */
  background-color: white;
  color: black;
  font-weight: bold;
  border-radius: 0.375rem; /* 6px */
  transition: all 0.3s ease;
  display: inline-block;
}

.btn:hover {
  background-color: #ddd;
}

.whatsapp-btn {
  background: linear-gradient(90deg, #25D366, #128C7E);
  color: white;
  font-size: 1.1rem;
}

.whatsapp-btn:hover {
  opacity: 0.9;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(1.68rem); /* 30px */
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile */
@media (max-width: 48rem) { /* 768px */
  .contact-container {
    padding: 6.25rem 1.79rem 2.5rem; /* 100px 20px 40px */
    align-items: flex-start;
  }

  .contact-box {
    padding: 1.68rem 1.79rem; /* 30px 20px */
    width: 100%;
  }

  body {
    flex-direction: column;
  }

  .sidebar {
    display: none; /* Hide sidebar on small screens */
  }

  .hero {
    margin-left: 0;
    margin-top: 5rem; /* 80px */
    padding: 1.79rem; /* 20px */
    max-width: 100%;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .navbar {
    padding: 0 1.79rem; /* 20px */
    height: 3.125rem; /* 50px */
  }

  .navbar-left {
    font-size: 1rem;
    display: none;
  }

  .navbar-center a {
    margin: 0.89rem 1.79rem; /* 10px 20px */
    font-size: 0.9rem;
  }

  .navbar-right {
    display: none;
  }

  .buttons {
    flex-direction: column;
    gap: 0.625rem; /* 10px */
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .whatsapp-rectangle {
    display: none;
  }
}